==> use zip_file:contained_file to view a file in the archive
Archive:  Studies/ST001156.zip
 Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
--------  ------  ------- ---- ---------- ----- --------  ----
       0  Stored        0   0% 03-22-2019 12:01 00000000  ST001156/
2586901165  Defl:N 2585776660   0% 03-22-2019 11:57 3b700512  ST001156/M-CLU-1.zip
--------          -------  ---                            -------
2586901165         2585776660   0%                            2 files
Contents of ST001156/M-CLU-1.zip:

==> use zip_file:contained_file to view a file in the archive
Archive:  /tmp/lesspipe.KRWmk11rlS/FJfqOxJ8
 Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
--------  ------  ------- ---- ---------- ----- --------  ----
3185148928  Def64N 1845518752  42% 05-01-2017 08:24 e3dd6ed2  Mack_RPLC.metdb
1347086336  Def64N 741382177  45% 04-26-2017 15:17 5093bfb1  Mack_HILIC.metdb
--------          -------  ---                            -------
4532235264         2586900929  43%                            2 files