{
"METABOLOMICS WORKBENCH":{"STUDY_ID":"ST001265","ANALYSIS_ID":"AN002102","VERSION":"1","CREATED_ON":"October 9, 2019, 11:43 am"},

"PROJECT":{"PROJECT_TITLE":"Comparative metabolomics of MCF-7 breast cancer cells using different extraction solvents assessed by mass spectroscopy","PROJECT_TYPE":"Metabolomics using Mass Spectrometry","PROJECT_SUMMARY":"Metabolic profiling of cancer cells can play an important role in revealing the molecular bases of cancer development and progression. In this work, gas chromatography coupled with mass spectrometry (GC-MS) was employed for the determination of signatures found in ER+/PR+ breast cancer cells derived from MCF-7 using different extraction solvents including: A, formic acid in water; B, ammonium hydroxide in water; C, ethyl acetate; D, methanol: water (1:1, v/v); and E, acetonitrile: water (1:1, v/v). The greatest extraction rate and diversity of metabolites occurs with extraction solvents A and E. Extraction solvent D showed moderate extraction efficiency, whereas extraction solvent B and C showed inferior metabolite diversity. Metabolite set enrichment analysis results showed energy production pathways to be key in MCF-7 cell lines. This study showed that mass spectrometry could identify key metabolites associated with cancers. The highest enriched pathways were related to energy production as well as Warburg effect pathways, which may shed light on how energy metabolism has been hijacked to encourage tumour progression and eventually metastasis in breast cancer.","INSTITUTE":"University of Sharjah","DEPARTMENT":"Sharjah Institute for Medical Research","LABORATORY":"Mohammad Semreen","LAST_NAME":"Hamoudi","FIRST_NAME":"Rifat","ADDRESS":"College of Medicine, University of Sharjah","EMAIL":"rhamoudi@sharjah.ac.ae","PHONE":"567154756","FUNDING_SOURCE":"Al-Jalila Foundation (Grant No: AJF201741), Breast Cancer Now (Grant No: 2014MaySP323) and University of Sharjah","PROJECT_COMMENTS":"Multidisciplinary based on mass spectrometry and bioinformatics"},

"STUDY":{"STUDY_TITLE":"Comparative metabolomics of MCF-7 breast cancer cells using different extraction solvents assessed by mass spectroscopy","STUDY_TYPE":"Analysing metabolomics using GC Mass Spectroscopy","STUDY_SUMMARY":"Metabolic profiling of cancer cells can play a vital role in revealing the molecular bases of cancer development and progression. In this study, gas chromatography coupled with mass spectrometry (GC-MS) was employed for the determination of signatures found in ER+/ PR+ breast cancer cells derived from MCF-7 using different extraction solvents including: A, formic acid in water; B, ammonium hydroxide in water; C, ethyl acetate; D, methanol: water (1:1, v/v); and E, acetonitrile: water (1:1, v/v). The greatest extraction rate and diversity of metabolites occurs with extraction solvents A and E. Extraction solvent D showed moderate extraction efficiency, whereas extraction solvent B and C showed inferior metabolite diversity. Metabolite set enrichment analysis results showed energy production pathways to be key in MCF-7 cell lines. This study showed that mass spectrometry could identify key metabolites associated with cancers. The highest enriched pathways were related to energy production as well as Warburg effect pathways, which may shed light on how energy metabolism has been hijacked to encourage tumour progression and eventually metastasis in breast cancer.","INSTITUTE":"Sharjah Institute for Medical Research","DEPARTMENT":"Clinical Science","LAST_NAME":"Hamoudi","FIRST_NAME":"Rifat","ADDRESS":"College of Medicine, University of Sharjah","EMAIL":"rhamoudi@sharjah.ac.ae","PHONE":"567154756","TOTAL_SUBJECTS":"Five different extractions","STUDY_COMMENTS":"MCF-7 cell line"},

"SUBJECT":{"SUBJECT_TYPE":"Cultured cells","SUBJECT_SPECIES":"Homo sapiens","TAXONOMY_ID":"9606","GENDER":"Female","CELL_BIOSOURCE_OR_SUPPLIER":"ATCC","CELL_STRAIN_DETAILS":"MCF-7","CELL_PASSAGE_NUMBER":"30","SPECIES_GROUP":"Homo Sapien"},
"SUBJECT_SAMPLE_FACTORS":[
{
"Subject ID":"Breast cancer",
"Sample ID":"FA",
"Factors":{"Exctraction":"0.2% Formic acid in water"}
},
{
"Subject ID":"Breast cancer",
"Sample ID":"NH4OH",
"Factors":{"Exctraction":"0.2% Ammonium hydroxide in water"}
},
{
"Subject ID":"Breast cancer",
"Sample ID":"MeOH-H2O",
"Factors":{"Exctraction":"Methanol/Water"}
},
{
"Subject ID":"Breast cancer",
"Sample ID":"ACN-H2O",
"Factors":{"Exctraction":"Acetonitrile/Water"}
},
{
"Subject ID":"Breast cancer",
"Sample ID":"EthAcet",
"Factors":{"Exctraction":"Ethyl acetate"}
}
],
"COLLECTION":{"COLLECTION_SUMMARY":"The breast adenocarcinoma cells (MCF-7) were cultured in DMEM medium supplemented with 10% fetal calf serum and 1% penicillin/streptomycin solution and incubated at 37oC in an atmosphere of 5% CO2. In preparation for an experiment, 3 × 106 cells were cultured in each of 15 tissue culture flasks (175 cm2) and cells were incubated for three days. When the cells reach 80% confluency, they were collected by trypsinization, counted in a cell counter and each 3 ×106 cells were suspended in 1 ml phosphate-buffered saline in an Eppendorf tube.","SAMPLE_TYPE":"Breast cancer cells","COLLECTION_METHOD":"trypsinization protocol","STORAGE_CONDITIONS":"-80℃"},

"TREATMENT":{"TREATMENT_SUMMARY":"The aim of this study was to investigate the solvent extraction efficiency, so there was no cell treatment"},

"SAMPLEPREP":{"SAMPLEPREP_SUMMARY":"A total of 5 triplicated MCF-7 cell culture samples were provided in Eppendorf vials dissolved in PBS, and stored at 4 °C for preservation purposes. Samples were centrifuged at 13000 rpm for 10 minutes at -4 °C. Supernatant was discarded, and cell pellets, each containing 3 million cells, were subjected to metabolomics analysis. In order to evaluate the influence of the solvents on the extraction rate, samples were divided in five different extraction groups: A, 0.2 % formic acid in water; B, 0.2 % ammonium hydroxide in water; C, ethyl acetate; D, methanol/water (1:1, v/v); and E, acetonitrile/water (1:1, v/v). Briefly, 300 µL of the extraction solvent was added to 3 million cell pellets, then vortexed for 2 minutes. All samples have been stored in ice for 1 hour, during which samples have been vortexed every 15 minutes. After this, cell insoluble matrix was centrifuged (13000 rpm, 10 minutes, -4 °C). Supernatant was collected then dried using EZ-2 Plus (GeneVac, Ipswich, UK) at 37 ± 1 °C. To detect all amino acids and metabolites, all samples were derivatized with methoxyamine hydrochloride and MSTFA + 1% TMCS prior to injection to GC-MS.","PROCESSING_STORAGE_CONDITIONS":"Described in summary","EXTRACTION_METHOD":"Direct extraction","EXTRACT_ENRICHMENT":"described in Summary","EXTRACT_STORAGE":"Described in summary","SAMPLE_DERIVATIZATION":"methoxyamine hydrochloride and MSTFA + 1% TMCS"},

"CHROMATOGRAPHY":{"CHROMATOGRAPHY_SUMMARY":"A GC/MS-QP 2010 Ultra System (Shimadzu, Kyoto, Japan) was employed for the metabolomic analysis, along with LabSolutions GC-MS software (ver). A Restek Rtx®-5ms column (30.0 m × 0.25 mm, 0.25 µm) was utilized for separation of the metabolites. Helium (99.9%) was used as the carrier gas at the flow rate of 1.0 mL/min. The initial oven temperature was set at 60 °C and was held at this temperature for 2 minutes, then raised to 310 °C by 50 °C/min and held at this temperature during the analysis. Both the auxiliary temperature at the interface and the ionization temperature were 250 °C. Metabolites were analysed in full scan mode within the range of 50 – 650 amu. Total volume of 10 µL was injected in splitless mode, by employing AOC-20i Auto Injector (Shimadzu, Kyoto, Japan). GC total ion chromatograms (TIC) and fragmentation patterns of the metabolites identified using NIST/EPA/NIH Mass Spectral Library (NIST 14). Run time for each sample was 43.67 min.","CHROMATOGRAPHY_TYPE":"GC","INSTRUMENT_NAME":"Shimadzu GCMS-QP2010 Ultra","COLUMN_NAME":"Restek Rtx-5Sil MS (30 x 0.25mm, 0.25um)","FLOW_RATE":"1","COLUMN_TEMPERATURE":"60","METHODS_FILENAME":"PAH scan","SOLVENT_A":"Pyridine","COLUMN_PRESSURE":"57.4","INJECTION_TEMPERATURE":"250","RETENTION_TIME":"many retention time","SAMPLE_INJECTION":"1","ANALYTICAL_TIME":"43.67","OVEN_TEMPERATURE":"60","TIME_PROGRAM":"43.67","TRANSFERLINE_TEMPERATURE":"250","STRONG_WASH_SOLVENT_NAME":"Acetone","STRONG_WASH_VOLUME":"10 uL","SAMPLE_SYRINGE_SIZE":"10 uL"},

"ANALYSIS":{"ANALYSIS_TYPE":"MS","LABORATORY_NAME":"Integrated Analytical lab","OPERATOR_NAME":"Muath","DETECTOR_TYPE":"MS","SOFTWARE_VERSION":"GCMS solution","DATA_FORMAT":"qgd"},

"MS":{"INSTRUMENT_NAME":"Shimadzu QP2010 Ultra","INSTRUMENT_TYPE":"Single quadrupole","MS_TYPE":"EI","ION_MODE":"POSITIVE","MS_COMMENTS":"A GC/MS-QP 2010 Ultra System (Shimadzu, Kyoto, Japan) was employed for the metabolomic analysis, along with LabSolutions GC-MS software (ver). A Restek Rtx®-5ms column (30.0 m × 0.25 mm, 0.25 µm) was utilized for separation of the metabolites. Helium (99.9%) was used as the carrier gas at the flow rate of 1.0 mL/min. The initial oven temperature was set at 60 °C and was held at this temperature for 2 minutes, then raised to 310 °C by 50 °C/min and held at this temperature during the analysis. Both the auxiliary temperature at the interface and the ionization temperature were 250 °C. Metabolites were analysed in full scan mode within the range of 50 – 650 amu. Total volume of 10 µL was injected in splitless mode, by employing AOC-20i Auto Injector (Shimadzu, Kyoto, Japan). GC total ion chromatograms (TIC) and fragmentation patterns of the metabolites identified using NIST/EPA/NIH Mass Spectral Library (NIST 14). Run time for each sample was 43.67 min.","GAS_PRESSURE":"57.4 kPa","HELIUM_FLOW":"1 ml/min","ION_SOURCE_TEMPERATURE":"250","IONIZATION_ENERGY":"70","SOURCE_TEMPERATURE":"250","SCANNING_RANGE":"50-650"},

"MS_METABOLITE_DATA":{
"Units":"Peak Area",

"Data":[{"Metabolite":"Boric acid, 3TMS derivative","NH4OH":"0","EthAcet":"384617821","FA":"23321619","MeOH-H2O":"0","ACN-H2O":"23321619"},{"Metabolite":"Lactic Acid, 2TMS derivative","NH4OH":"21342253","EthAcet":"0","FA":"135115766","MeOH-H2O":"228585341","ACN-H2O":"155779670"},{"Metabolite":"Glycolic acid, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"225444","MeOH-H2O":"266851","ACN-H2O":"278303"},{"Metabolite":"1H-Azonine, octahydro-1-nitroso-","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"710926","ACN-H2O":"998300"},{"Metabolite":"L-Valine, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2448318","MeOH-H2O":"1184688","ACN-H2O":"1473123"},{"Metabolite":"Alanine, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"4899056","MeOH-H2O":"1696802","ACN-H2O":"2167166"},{"Metabolite":"Ethylene glycol, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"3805783"},{"Metabolite":"Glycine, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2082755","MeOH-H2O":"1032492","ACN-H2O":"1615541"},{"Metabolite":"3-Pyridinol, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"730440","MeOH-H2O":"0","ACN-H2O":"970561"},{"Metabolite":"Silane, [(1-methoxy-1,3-propanediyl)bis(oxy)]bis[trimethyl-","NH4OH":"0","EthAcet":"7024276","FA":"0","MeOH-H2O":"0","ACN-H2O":"14886287"},{"Metabolite":"L-Leucine, TMS derivative","NH4OH":"0","EthAcet":"400788","FA":"11211540","MeOH-H2O":"5302656","ACN-H2O":"4401764"},{"Metabolite":"4-Hydroxybutanoic acid, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"596333"},{"Metabolite":"L-Proline, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"4646866","MeOH-H2O":"0","ACN-H2O":"2484408"},{"Metabolite":"L-Isoleucine, TMS derivative","NH4OH":"0","EthAcet":"664503","FA":"4412840","MeOH-H2O":"5206709","ACN-H2O":"5495186"},{"Metabolite":"Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]-","NH4OH":"0","EthAcet":"0","FA":"3735642","MeOH-H2O":"4673349","ACN-H2O":"2831229"},{"Metabolite":"N-Acetylaminoethanol, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1169597"},{"Metabolite":"L-Valine, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"833561"},{"Metabolite":"Benzoic Acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"357662"},{"Metabolite":"3-Ethyl-3-methylheptadecane","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"216819"},{"Metabolite":"Diethylene glycol, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"879981","MeOH-H2O":"0","ACN-H2O":"508831"},{"Metabolite":"4-Aminobutanoic acid, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"15822091"},{"Metabolite":"Glycerol, 3TMS derivative","NH4OH":"9011155","EthAcet":"4358175","FA":"0","MeOH-H2O":"97130865","ACN-H2O":"37655907"},{"Metabolite":"L-Threonine, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2599095","MeOH-H2O":"2599095","ACN-H2O":"2587250"},{"Metabolite":"3-Aminoisobutyric acid, 3TMS derivative","NH4OH":"0","EthAcet":"992691","FA":"2686471","MeOH-H2O":"0","ACN-H2O":"3447730"},{"Metabolite":"Butanedioic acid, 2TMS derivative","NH4OH":"0","EthAcet":"845520","FA":"4746815","MeOH-H2O":"4151836","ACN-H2O":"4654901"},{"Metabolite":"Cyclohexasiloxane, dodecamethyl-","NH4OH":"8928220","EthAcet":"2261580","FA":"2425750","MeOH-H2O":"0","ACN-H2O":"973227"},{"Metabolite":"2-Butenedioic acid, (E)-, 2TMS derivative","NH4OH":"0","EthAcet":"582703","FA":"1528801","MeOH-H2O":"1871099","ACN-H2O":"2498902"},{"Metabolite":"Glyceric acid, 3TMS derivative","NH4OH":"0","EthAcet":"677598","FA":"1205776","MeOH-H2O":"862986","ACN-H2O":"1261658"},{"Metabolite":"Myristic acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"967775"},{"Metabolite":"Ethylphosphonic acid, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2199159","MeOH-H2O":"2564961","ACN-H2O":"2825696"},{"Metabolite":"6-Dimethyl(trimethylsilyl)silyloxytetradecane","NH4OH":"0","EthAcet":"0","FA":"157392","MeOH-H2O":"0","ACN-H2O":"578909"},{"Metabolite":"Thiodiglycol, 2TMS derivative","NH4OH":"1784213","EthAcet":"0","FA":"10610738","MeOH-H2O":"10115886","ACN-H2O":"8177157"},{"Metabolite":".beta.-Alanine, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1011004"},{"Metabolite":"L-Aspartic acid, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"13323823","MeOH-H2O":"0","ACN-H2O":"11095137"},{"Metabolite":"2,4'-Bipyridine","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1093634"},{"Metabolite":"L-Hydroxyproline, (E)-, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"8449003","MeOH-H2O":"0","ACN-H2O":"5809140"},{"Metabolite":"Succinic acid, 3,5-difluorophenyl 2-(dimethylamino)ethyl ester","NH4OH":"0","EthAcet":"0","FA":"8494069","MeOH-H2O":"0","ACN-H2O":"12240640"},{"Metabolite":"1-Hexanol, 5-methyl-2-(1-methylethyl)-","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"170485"},{"Metabolite":"Malic acid, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"32721975","MeOH-H2O":"17389740","ACN-H2O":"30825026"},{"Metabolite":"Pyroglutamic acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"5508543","MeOH-H2O":"9582395","ACN-H2O":"8720110"},{"Metabolite":"(2-Ethoxyethoxy)acetic acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"3588884","MeOH-H2O":"0","ACN-H2O":"3591291"},{"Metabolite":"L-5-Oxoproline, , 2TMS derivative","NH4OH":"0","EthAcet":"20064518","FA":"21049984","MeOH-H2O":"2630123","ACN-H2O":"18654026"},{"Metabolite":"Acetoin, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"2021585"},{"Metabolite":"DL-Phenylalanine, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"7999166","MeOH-H2O":"0","ACN-H2O":"2458644"},{"Metabolite":"2,3,4-Trihydroxybutyric acid tetrakis","NH4OH":"0","EthAcet":"0","FA":"4707336","MeOH-H2O":"5996779","ACN-H2O":"6242033"},{"Metabolite":"Pentanedioic acid, 2-[(trimethylsilyl)oxy]-, bis(trimethylsilyl) ester","NH4OH":"0","EthAcet":"0","FA":"734124","MeOH-H2O":"0","ACN-H2O":"1354400"},{"Metabolite":"L-Proline, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"1226575","MeOH-H2O":"0","ACN-H2O":"1990273"},{"Metabolite":"Amphetamine, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1098751"},{"Metabolite":"Pimelic acid, 2TMS derivative","NH4OH":"0","EthAcet":"348700","FA":"0","MeOH-H2O":"0","ACN-H2O":"546659"},{"Metabolite":"Triethanolamine, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"13106735","MeOH-H2O":"12976871","ACN-H2O":"10835385"},{"Metabolite":"Dodecanoic acid, TMS derivative","NH4OH":"0","EthAcet":"821367","FA":"0","MeOH-H2O":"0","ACN-H2O":"2405771"},{"Metabolite":"2,2'-Sulfinyldiethanol, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"985497","ACN-H2O":"952592"},{"Metabolite":"Propanoic acid, 3-[methyl[2-oxo-2-[(trimethylsilyl)oxy]ethyl]amino]-3-oxo-, trimethylsilyl ester","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"985497","ACN-H2O":"9441883"},{"Metabolite":"Levoglucosan, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2171042","MeOH-H2O":"0","ACN-H2O":"2158786"},{"Metabolite":"Erythro-Pentonic acid, 2-deoxy-3,4,5-tris-O-(trimethylsilyl)-, trimethylsilyl ester","NH4OH":"0","EthAcet":"0","FA":"2934564","MeOH-H2O":"2455636","ACN-H2O":"3302572"},{"Metabolite":"Nonadecane","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"727665","ACN-H2O":"941706"},{"Metabolite":"Phosphoric acid, bis(trimethylsilyl) 2,3-bis[(trimethylsilyl)oxy]propyl ester","NH4OH":"0","EthAcet":"1494950","FA":"24335810","MeOH-H2O":"11923779","ACN-H2O":"18037128"},{"Metabolite":"Phosphorylethanolamine, 4TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"7396066"},{"Metabolite":"Citric acid, 4TMS derivative","NH4OH":"0","EthAcet":"0","FA":"8083869","MeOH-H2O":"0","ACN-H2O":"6263400"},{"Metabolite":"D-(+)-Ribono-1,4-lactone, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"60622872","ACN-H2O":"62588114"},{"Metabolite":"Deoxyglucose, 4TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"26071453"},{"Metabolite":"Sulfurous acid, decyl 2-propyl ester","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"503838"},{"Metabolite":".beta.-D-Galactofuranoside, ethyl 2,3,5,6-tetrakis-O-(trimethylsilyl)-","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"469232"},{"Metabolite":"D-Pinitol, pentakis(trimethylsilyl) ether","NH4OH":"14634505","EthAcet":"0","FA":"0","MeOH-H2O":"45401248","ACN-H2O":"38510171"},{"Metabolite":"D-(-)-Tagatose, pentakis(trimethylsilyl) ether, methyloxime (anti)","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"3568082"},{"Metabolite":"Glucopyranose, 5TMS derivative","NH4OH":"0","EthAcet":"23.356","FA":"21798540","MeOH-H2O":"23.386","ACN-H2O":"13472478"},{"Metabolite":"Pentadecanoic acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1278013"},{"Metabolite":"d-Glucose, 2,3,4,5,6-pentakis-O-(trimethylsilyl)-, o-methyloxyme, (1E)-","NH4OH":"0","EthAcet":"0","FA":"22356914","MeOH-H2O":"0","ACN-H2O":"9635809"},{"Metabolite":"L-Tyrosine, 3TMS derivative","NH4OH":"0","EthAcet":"913608","FA":"0","MeOH-H2O":"0","ACN-H2O":"2263508"},{"Metabolite":"d-Mannose, 2,3,4,5,6-pentakis-O-(trimethylsilyl)-, o-methyloxyme, (1E)-","NH4OH":"3278546","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"3010342"},{"Metabolite":"Diisooctyl phthalate","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"4019977"},{"Metabolite":"Palmitic Acid, TMS derivative","NH4OH":"48574221","EthAcet":"21900783","FA":"172160405","MeOH-H2O":"390605918","ACN-H2O":"306689365"},{"Metabolite":"D-Gluconic acid, 6TMS derivative","NH4OH":"0","EthAcet":"0","FA":"5370617","MeOH-H2O":"0","ACN-H2O":"4991403"},{"Metabolite":"2(1H)-Pyrimidinone, 1-[2,3-bis-O-(trimethylsilyl)-.beta.-D-ribofuranosyl]-4-(trimethylsiloxy)-, 5'-[bis(trimethylsilyl) phospha","NH4OH":"0","EthAcet":"0","FA":"8018536","MeOH-H2O":"0","ACN-H2O":"3972490"},{"Metabolite":"Scyllo-Inositol, 6TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"616640","ACN-H2O":"1783065"},{"Metabolite":"Octadecane, 5-methyl-","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1439130"},{"Metabolite":"Heptadecanoic acid, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"8018536","MeOH-H2O":"0","ACN-H2O":"932062"},{"Metabolite":"Octadecane-1,2-diol, 2TMS derivative","NH4OH":"0","EthAcet":"5427308","FA":"9552163","MeOH-H2O":"8676122","ACN-H2O":"7414257"},{"Metabolite":"Cyclopentanemethanol, .alpha.-cyclohexyl-2-nitro-","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"1437515"},{"Metabolite":"2-Methyltetracosane","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"2711590","ACN-H2O":"1089644"},{"Metabolite":"Spermine, 6TMS derivative","NH4OH":"0","EthAcet":"0","FA":"27.304","MeOH-H2O":"0","ACN-H2O":"1872030"},{"Metabolite":"Heptadecyl acetate","NH4OH":"4307192","EthAcet":"0","FA":"0","MeOH-H2O":"14309998","ACN-H2O":"4140022"},{"Metabolite":"9,12-Octadecadienoic acid (Z,Z)-, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"21675714","MeOH-H2O":"20762372","ACN-H2O":"20037127"},{"Metabolite":"Oleic Acid, (Z)-, TMS derivative","NH4OH":"0","EthAcet":"4107097","FA":"9953575","MeOH-H2O":"9608737","ACN-H2O":"7384438"},{"Metabolite":"Stearic acid, TMS derivative","NH4OH":"36067511","EthAcet":"16141552","FA":"130881548","MeOH-H2O":"263133932","ACN-H2O":"222010162"},{"Metabolite":"N,N-Dimethyldodecanamide","NH4OH":"7140680","EthAcet":"0","FA":"0","MeOH-H2O":"8369157","ACN-H2O":"4800988"},{"Metabolite":"18-Methyl-nonadecanol, trimethylsilyl ether","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"385256","ACN-H2O":"1002285"},{"Metabolite":"D-Galactofuranose, 1,2,3,5-tetrakis-O-(trimethylsilyl)-, bis(trimethylsilyl) phosphate","NH4OH":"0","EthAcet":"0","FA":"7305680","MeOH-H2O":"0","ACN-H2O":"4247381"},{"Metabolite":"d-Glucose, 2,3,4,5-tetrakis-O-(trimethylsilyl)-, o-methyloxime, 6-[bis(trimethylsilyl) phosphate]","NH4OH":"0","EthAcet":"0","FA":"2295652","MeOH-H2O":"0","ACN-H2O":"2390988"},{"Metabolite":"1-Monomyristin, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"20073580","MeOH-H2O":"16199139","ACN-H2O":"14360122"},{"Metabolite":"Sebacic acid, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"2221057"},{"Metabolite":"Octasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyl-","NH4OH":"15057648","EthAcet":"3216188","FA":"10707270","MeOH-H2O":"12003544","ACN-H2O":"5396325"},{"Metabolite":"Eicosanoic acid, TMS","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"6318356"},{"Metabolite":"Phenol, 2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-","NH4OH":"53356073","EthAcet":"0","FA":"0","MeOH-H2O":"11653162","ACN-H2O":"1520808"},{"Metabolite":"Myo-Inositol, 1,3,4,5,6-pentakis-O-(trimethylsilyl)-, bis(trimethylsilyl) phosphate","NH4OH":"0","EthAcet":"0","FA":"11647390","MeOH-H2O":"6007297","ACN-H2O":"7284716"},{"Metabolite":"2-Methyl-6-tert-butylphenol, TMS derivative","NH4OH":"108732894","EthAcet":"0","FA":"61793387","MeOH-H2O":"95799753","ACN-H2O":"56096509"},{"Metabolite":"benzene, 1,1'-methylenebis[3-(1,1-dimethylethyl)-5-methyl-4-[(trimethylsilyl)oxy]-","NH4OH":"0","EthAcet":"0","FA":"28567659","MeOH-H2O":"20333567","ACN-H2O":"42673697"},{"Metabolite":"1-Monopalmitin, 2TMS derivative","NH4OH":"0","EthAcet":"430815","FA":"748222288","MeOH-H2O":"655278547","ACN-H2O":"725688268"},{"Metabolite":"5-Methyluridine, 3TMS derivative","NH4OH":"0","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"2665893"},{"Metabolite":"Adenosine, 4TMS derivative","NH4OH":"0","EthAcet":"0","FA":"2851465","MeOH-H2O":"0","ACN-H2O":"10346826"},{"Metabolite":"Heptadecanoic acid, glycerine-(1)-monoester, bis-O-trimethylsilyl-","NH4OH":"0","EthAcet":"0","FA":"2675410","MeOH-H2O":"2047385","ACN-H2O":"1889228"},{"Metabolite":"1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)tetrasiloxane","NH4OH":"0","EthAcet":"0","FA":"8216347","MeOH-H2O":"7121779","ACN-H2O":"6856043"},{"Metabolite":"2-Monostearin, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"3587058","MeOH-H2O":"2952262","ACN-H2O":"1864294"},{"Metabolite":"Glycerol monostearate, 2TMS derivative","NH4OH":"71396128","EthAcet":"0","FA":"352315760","MeOH-H2O":"302379487","ACN-H2O":"355277040"},{"Metabolite":"9-Octadecenamide, (Z)-","NH4OH":"22103423","EthAcet":"0","FA":"0","MeOH-H2O":"0","ACN-H2O":"53146417"},{"Metabolite":"2,3-Dihydroxypropyl icosanoate, 2TMS derivative","NH4OH":"0","EthAcet":"0","FA":"4720541","MeOH-H2O":"3980275","ACN-H2O":"3565644"},{"Metabolite":"Cholesterol, TMS derivative","NH4OH":"17827559","EthAcet":"70835367","FA":"3066638","MeOH-H2O":"12102866","ACN-H2O":"8293218"},{"Metabolite":"Stigmasterol, TMS derivative","NH4OH":"0","EthAcet":"0","FA":"658466","MeOH-H2O":"800923","ACN-H2O":"674722"},{"Metabolite":"Stigmast-5-ene, 3.beta.-(trimethylsiloxy)-, (24S)-","NH4OH":"0","EthAcet":"0","FA":"2194388","MeOH-H2O":"2708608","ACN-H2O":"2036593"}],

"Metabolites":[{"Metabolite":"Boric acid, 3TMS derivative","Pubchem_Derivative":"78020","Pubchem ID":"7628"},{"Metabolite":"Lactic Acid, 2TMS derivative","Pubchem_Derivative":"519450","Pubchem ID":"107689"},{"Metabolite":"Glycolic acid, 2TMS derivative","Pubchem_Derivative":"118503","Pubchem ID":"757"},{"Metabolite":"1H-Azonine, octahydro-1-nitroso-","Pubchem_Derivative":"30361","Pubchem ID":"13287582"},{"Metabolite":"L-Valine, TMS derivative","Pubchem_Derivative":"22211754","Pubchem ID":"6287"},{"Metabolite":"Alanine, 2TMS derivative","Pubchem_Derivative":"11424808","Pubchem ID":"5950"},{"Metabolite":"Ethylene glycol, 2TMS derivative","Pubchem_Derivative":"81858","Pubchem ID":"174"},{"Metabolite":"Glycine, 2TMS derivative","Pubchem_Derivative":"530141","Pubchem ID":"750"},{"Metabolite":"3-Pyridinol, TMS derivative","Pubchem_Derivative":"592532","Pubchem ID":"7971"},{"Metabolite":"Silane, [(1-methoxy-1,3-propanediyl)bis(oxy)]bis[trimethyl-","Pubchem_Derivative":"553103","Pubchem ID":"23953"},{"Metabolite":"L-Leucine, TMS derivative","Pubchem_Derivative":"12028662","Pubchem ID":"6106"},{"Metabolite":"4-Hydroxybutanoic acid, 2TMS derivative","Pubchem_Derivative":"589994","Pubchem ID":"7302"},{"Metabolite":"L-Proline, TMS derivative","Pubchem_Derivative":"13514636","Pubchem ID":"145742"},{"Metabolite":"L-Isoleucine, TMS derivative","Pubchem_Derivative":"19003238","Pubchem ID":"6306"},{"Metabolite":"Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]-","Pubchem_Derivative":"19086","Pubchem ID":"17860093"},{"Metabolite":"N-Acetylaminoethanol, TMS derivative","Pubchem_Derivative":"15644713","Pubchem ID":"14960462"},{"Metabolite":"L-Valine, 2TMS derivative","Pubchem_Derivative":"11108121","Pubchem ID":"6287"},{"Metabolite":"Benzoic Acid, TMS derivative","Pubchem_Derivative":"74955","Pubchem ID":"243"},{"Metabolite":"3-Ethyl-3-methylheptadecane","Pubchem_Derivative":"11536486","Pubchem ID":"11536486"},{"Metabolite":"Diethylene glycol, 2TMS derivative","Pubchem_Derivative":"552860","Pubchem ID":"8117"},{"Metabolite":"4-Aminobutanoic acid, 3TMS derivative","Pubchem_Derivative":"119","Pubchem ID":"119"},{"Metabolite":"Glycerol, 3TMS derivative","Pubchem_Derivative":"522285","Pubchem ID":"753"},{"Metabolite":"L-Threonine, 2TMS derivative","Pubchem_Derivative":"91696554","Pubchem ID":"6288"},{"Metabolite":"3-Aminoisobutyric acid, 3TMS derivative","Pubchem_Derivative":"553272","Pubchem ID":"64956"},{"Metabolite":"Butanedioic acid, 2TMS derivative","Pubchem_Derivative":"520988","Pubchem ID":"1110"},{"Metabolite":"Cyclohexasiloxane, dodecamethyl-","Pubchem_Derivative":"10911","Pubchem ID":"9903713"},{"Metabolite":"2-Butenedioic acid, (E)-, 2TMS derivative","Pubchem_Derivative":"5353016","Pubchem ID":"444266"},{"Metabolite":"Glyceric acid, 3TMS derivative","Pubchem_Derivative":"520886","Pubchem ID":"439194"},{"Metabolite":"Myristic acid, TMS derivative","Pubchem_Derivative":"519592","Pubchem ID":"11005"},{"Metabolite":"Ethylphosphonic acid, 2TMS derivative","Pubchem_Derivative":"519266","Pubchem ID":"204482"},{"Metabolite":"6-Dimethyl(trimethylsilyl)silyloxytetradecane","Pubchem_Derivative":"590061","Pubchem ID":"590061"},{"Metabolite":"Thiodiglycol, 2TMS derivative","Pubchem_Derivative":"519784","Pubchem ID":"5447"},{"Metabolite":".beta.-Alanine, 3TMS derivative","Pubchem_Derivative":"521597","Pubchem ID":"239"},{"Metabolite":"L-Aspartic acid, 2TMS derivative","Pubchem_Derivative":"85830684","Pubchem ID":"5960"},{"Metabolite":"2,4'-Bipyridine","Pubchem_Derivative":"68488","Pubchem ID":"68488"},{"Metabolite":"L-Hydroxyproline, (E)-, 2TMS derivative","Pubchem_Derivative":"594032","Pubchem ID":"5810"},{"Metabolite":"Succinic acid, 3,5-difluorophenyl 2-(dimethylamino)ethyl ester","Pubchem_Derivative":"91693828","Pubchem ID":"1110"},{"Metabolite":"1-Hexanol, 5-methyl-2-(1-methylethyl)-","Pubchem_Derivative":"96291","Pubchem ID":"8103"},{"Metabolite":"Malic acid, 3TMS derivative","Pubchem_Derivative":"522155","Pubchem ID":"525"},{"Metabolite":"Pyroglutamic acid, TMS derivative","Pubchem_Derivative":"14038131","Pubchem ID":"7405"},{"Metabolite":"(2-Ethoxyethoxy)acetic acid, TMS derivative","Pubchem_Derivative":"552152","Pubchem ID":"192850"},{"Metabolite":"L-5-Oxoproline, , 2TMS derivative","Pubchem_Derivative":"7405","Pubchem ID":"7405"},{"Metabolite":"Acetoin, TMS derivative","Pubchem_Derivative":"12739199","Pubchem ID":"179"},{"Metabolite":"DL-Phenylalanine, TMS derivative","Pubchem_Derivative":"577739","Pubchem ID":"994"},{"Metabolite":"2,3,4-Trihydroxybutyric acid tetrakis","Pubchem_Derivative":"439535","Pubchem ID":"439535"},{"Metabolite":"Pentanedioic acid, 2-[(trimethylsilyl)oxy]-, bis(trimethylsilyl) ester","Pubchem_Derivative":"521646","Pubchem ID":"743"},{"Metabolite":"L-Proline, 2TMS derivative","Pubchem_Derivative":"522501","Pubchem ID":"145742"},{"Metabolite":"Amphetamine, 2TMS derivative","Pubchem_Derivative":"604670","Pubchem ID":"3007"},{"Metabolite":"Pimelic acid, 2TMS derivative","Pubchem_Derivative":"521645","Pubchem ID":"385"},{"Metabolite":"Triethanolamine, 3TMS derivative","Pubchem_Derivative":"123394","Pubchem ID":"7618"},{"Metabolite":"Dodecanoic acid, TMS derivative","Pubchem_Derivative":"521640","Pubchem ID":"3893"},{"Metabolite":"2,2'-Sulfinyldiethanol, 2TMS derivative","Pubchem_Derivative":"552844","Pubchem ID":"18330"},{"Metabolite":"Propanoic acid, 3-[methyl[2-oxo-2-[(trimethylsilyl)oxy]ethyl]amino]-3-oxo-, trimethylsilyl ester","Pubchem_Derivative":"552467","Pubchem ID":"1032"},{"Metabolite":"Levoglucosan, 3TMS derivative","Pubchem_Derivative":"91696777","Pubchem ID":"2724705"},{"Metabolite":"Erythro-Pentonic acid, 2-deoxy-3,4,5-tris-O-(trimethylsilyl)-, trimethylsilyl ester","Pubchem_Derivative":"528638","Pubchem ID":"90658608"},{"Metabolite":"Nonadecane","Pubchem_Derivative":"12401","Pubchem ID":"12401"},{"Metabolite":"Phosphoric acid, bis(trimethylsilyl) 2,3-bis[(trimethylsilyl)oxy]propyl ester","Pubchem_Derivative":"553774","Pubchem ID":"1004"},{"Metabolite":"Phosphorylethanolamine, 4TMS derivative","Pubchem_Derivative":"553761","Pubchem ID":"1015"},{"Metabolite":"Citric acid, 4TMS derivative","Pubchem_Derivative":"553132","Pubchem ID":"311"},{"Metabolite":"D-(+)-Ribono-1,4-lactone, 3TMS derivative","Pubchem_Derivative":"111064","Pubchem ID":"111064"},{"Metabolite":"Deoxyglucose, 4TMS derivative","Pubchem_Derivative":"553409","Pubchem ID":"108223"},{"Metabolite":"Sulfurous acid, decyl 2-propyl ester","Pubchem_Derivative":"6420364","Pubchem ID":"1100"},{"Metabolite":".beta.-D-Galactofuranoside, ethyl 2,3,5,6-tetrakis-O-(trimethylsilyl)-","Pubchem_Derivative":"553474","Pubchem ID":"22215147"},{"Metabolite":"D-Pinitol, pentakis(trimethylsilyl) ether","Pubchem_Derivative":"14534973","Pubchem ID":"164619"},{"Metabolite":"D-(-)-Tagatose, pentakis(trimethylsilyl) ether, methyloxime (anti)","Pubchem_Derivative":"519639","Pubchem ID":"92092"},{"Metabolite":"Pentadecanoic acid, TMS derivative","Pubchem_Derivative":"523679","Pubchem ID":"13849"},{"Metabolite":"d-Glucose, 2,3,4,5,6-pentakis-O-(trimethylsilyl)-, o-methyloxyme, (1E)-","Pubchem_Derivative":"522260","Pubchem ID":"522260"},{"Metabolite":"L-Tyrosine, 3TMS derivative","Pubchem_Derivative":"14189425","Pubchem ID":"6057"},{"Metabolite":"d-Mannose, 2,3,4,5,6-pentakis-O-(trimethylsilyl)-, o-methyloxyme, (1E)-","Pubchem_Derivative":"629230","Pubchem ID":"5378916"},{"Metabolite":"Diisooctyl phthalate","Pubchem_Derivative":"33934","Pubchem ID":"33934"},{"Metabolite":"Glucopyranose, 5TMS derivative","Pubchem_Derivative":"13587619","Pubchem ID":"5793"},{"Metabolite":"Palmitic Acid, TMS derivative","Pubchem_Derivative":"521638","Pubchem ID":"985"},{"Metabolite":"D-Gluconic acid, 6TMS derivative","Pubchem_Derivative":"520681","Pubchem ID":"10690"},{"Metabolite":"2(1H)-Pyrimidinone, 1-[2,3-bis-O-(trimethylsilyl)-.beta.-D-ribofuranosyl]-4-(trimethylsiloxy)-, 5'-[bis(trimethylsilyl) phospha","Pubchem_Derivative":"91696709","Pubchem ID":"68401"},{"Metabolite":"Scyllo-Inositol, 6TMS derivative","Pubchem_Derivative":"520232","Pubchem ID":"892"},{"Metabolite":"Octadecane, 5-methyl-","Pubchem_Derivative":"520183","Pubchem ID":"11635"},{"Metabolite":"Heptadecanoic acid, TMS derivative","Pubchem_Derivative":"521635","Pubchem ID":"10465"},{"Metabolite":"Octadecane-1,2-diol, 2TMS derivative","Pubchem_Derivative":"91742674","Pubchem ID":"89314"},{"Metabolite":"Cyclopentanemethanol, .alpha.-cyclohexyl-2-nitro-","Pubchem_Derivative":"565562","Pubchem ID":"77195"},{"Metabolite":"2-Methyltetracosane","Pubchem_Derivative":"527459","Pubchem ID":"527459"},{"Metabolite":"Spermine, 6TMS derivative","Pubchem_Derivative":"599851","Pubchem ID":"1103"},{"Metabolite":"Heptadecyl acetate","Pubchem_Derivative":"69967","Pubchem ID":"69967"},{"Metabolite":"9,12-Octadecadienoic acid (Z,Z)-, TMS derivative","Pubchem_Derivative":"5352430","Pubchem ID":"5379173"},{"Metabolite":"Oleic Acid, (Z)-, TMS derivative","Pubchem_Derivative":"5366433","Pubchem ID":"445639"},{"Metabolite":"Stearic acid, TMS derivative","Pubchem_Derivative":"87777","Pubchem ID":"5281"},{"Metabolite":"N,N-Dimethyldodecanamide","Pubchem_Derivative":"18159","Pubchem ID":"18159"},{"Metabolite":"18-Methyl-nonadecanol, trimethylsilyl ether","Pubchem_Derivative":"91743660","Pubchem ID":"91743660"},{"Metabolite":"D-Galactofuranose, 1,2,3,5-tetrakis-O-(trimethylsilyl)-, bis(trimethylsilyl) phosphate","Pubchem_Derivative":"553776","Pubchem ID":"553776"},{"Metabolite":"d-Glucose, 2,3,4,5-tetrakis-O-(trimethylsilyl)-, o-methyloxime, 6-[bis(trimethylsilyl) phosphate]","Pubchem_Derivative":"90473467","Pubchem ID":"90473467"},{"Metabolite":"1-Monomyristin, 2TMS derivative","Pubchem_Derivative":"631192","Pubchem ID":"79050"},{"Metabolite":"Sebacic acid, 2TMS derivative","Pubchem_Derivative":"519558","Pubchem ID":"5192"},{"Metabolite":"Octasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyl-","Pubchem_Derivative":"6329087","Pubchem ID":"6329087"},{"Metabolite":"Eicosanoic acid, TMS","Pubchem_Derivative":"521648","Pubchem ID":"10467"},{"Metabolite":"Phenol, 2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-","Pubchem_Derivative":"8398","Pubchem ID":"8398"},{"Metabolite":"Myo-Inositol, 1,3,4,5,6-pentakis-O-(trimethylsilyl)-, bis(trimethylsilyl) phosphate","Pubchem_Derivative":"553143","Pubchem ID":"553143"},{"Metabolite":"2-Methyl-6-tert-butylphenol, TMS derivative","Pubchem_Derivative":"91696816","Pubchem ID":"16678"},{"Metabolite":"benzene, 1,1'-methylenebis[3-(1,1-dimethylethyl)-5-methyl-4-[(trimethylsilyl)oxy]-","Pubchem_Derivative":"91697106","Pubchem ID":"91697106"},{"Metabolite":"1-Monopalmitin, 2TMS derivative","Pubchem_Derivative":"552033","Pubchem ID":"3084463"},{"Metabolite":"5-Methyluridine, 3TMS derivative","Pubchem_Derivative":"524921","Pubchem ID":"445408"},{"Metabolite":"Adenosine, 4TMS derivative","Pubchem_Derivative":"14216913","Pubchem ID":"60961"},{"Metabolite":"Heptadecanoic acid, glycerine-(1)-monoester, bis-O-trimethylsilyl-","Pubchem_Derivative":"633500","Pubchem ID":"633500"},{"Metabolite":"1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)tetrasiloxane","Pubchem_Derivative":"6329081","Pubchem ID":"6329081"},{"Metabolite":"2-Monostearin, 2TMS derivative","Pubchem_Derivative":"582132","Pubchem ID":"79075"},{"Metabolite":"Glycerol monostearate, 2TMS derivative","Pubchem_Derivative":"553936","Pubchem ID":"79075"},{"Metabolite":"9-Octadecenamide, (Z)-","Pubchem_Derivative":"5283387","Pubchem ID":"5283387"},{"Metabolite":"2,3-Dihydroxypropyl icosanoate, 2TMS derivative","Pubchem_Derivative":"537899","Pubchem ID":"3246944"},{"Metabolite":"Cholesterol, TMS derivative","Pubchem_Derivative":"102173","Pubchem ID":"11025495"},{"Metabolite":"Stigmasterol, TMS derivative","Pubchem_Derivative":"91698162","Pubchem ID":"5280794"},{"Metabolite":"Stigmast-5-ene, 3.beta.-(trimethylsiloxy)-, (24S)-","Pubchem_Derivative":"91714198","Pubchem ID":"21771614"}]
}

}