metabolite_name	ASWFilterBlk_1	ASWFilterBlk_2	ASWFilterBlk_3	S2C_4	S2C_5	S2C_6
Arginine	998724860.7	38410690.43	131997020.2	4492823624	1205929204	1278397996
Betaine	173309192.1	94642799.03	108412027.2	2.17E+11	1.43E+11	1.74E+11
Choline	20519953.33	18795610	15920710	42893718588	14485766144	18472019200
DMSP	10188189.9	15233703.3	5995739.59	1.00E+11	86889304436	71480039050
Glutamic acid	16885660	15016280	15317213.33	4304664094	1910550400	2349847840
Glutamine	1124896.667	888733.3333	1291036.667	7023024941	3318025984	4148853120
Homarine	1750053.333	3889353.333	1204423.333	38830278776	16179766272	21784542720
Proline	501806.605	1712098.354	1097333.543	16562807576	5600457952	7864240295
Stachydrine hydrochloride	3408733.333	2874736.667	2229900	39700844424	17094471680	23501409280

metabolite_name	quantitated m/z	KEGGNAME	CHEBI	MS_method	KEGG ID
Arginine	175.119501	L-Arginine; (S)-2-Amino-5-guanidinovaleric acid; L-Arg	CHEBI:16467	HILIC_QE_Pos	C00062
Betaine	118.086804	Betaine; Trimethylaminoacetate; Glycine betaine; N,N,N-Trimethylglycine; Trimethylammonioacetate	CHEBI:17750	HILIC_QE_Pos	C00719
Choline	104.107539	Choline; Bilineurine	CHEBI:15354	HILIC_QE_Pos	C00114
DMSP	135.047977	S,S-Dimethyl-beta-propiothetin; S-Dimethylsulfonium propionic acid; Dimethylpropiothetin; DMPT; DMSP	CHEBI:16457	HILIC_QE_Pos	C04022
Glutamic acid	148.060984	L-Glutamate; L-Glutamic acid; L-Glutaminic acid; Glutamate	CHEBI:16015	HILIC_QE_Pos	C00025
Glutamine	147.076968	L-Glutamine; L-2-Aminoglutaramic acid	CHEBI:18050	HILIC_QE_Pos	C00064
Homarine	138.055503		CHEBI:69061	HILIC_QE_Pos
Proline	116.071154	L-Proline; 2-Pyrrolidinecarboxylic acid	CHEBI:17203	HILIC_QE_Pos	C00148
Stachydrine hydrochloride	144.102454	Stachydrine; Proline betaine; L-Proline betaine	CHEBI:35280	HILIC_QE_Pos	C10172