"LM_ID"	"COMMON_NAME"	"SYSTEMATIC_NAME"	"FORMULA"	"MASS"	"CATEGORY"	"MAIN_CLASS"	"SUB_CLASS"	"CLASS_LEVEL4"	"SYNONYMS"	"INCHI_KEY"	"INCHI"	"SMILES"	"KEGG_ID"	"HMDBID"	"CHEBI_ID"	"ABBREVIATION"	"PUBCHEM_COMPOUND_ID"	"LIPIDBANK_ID"	"SWISSLIPIDS_ID"	"CAYMAN_ID"	"ALT_CATEGORIES"	"ALT_MAIN_CLASSES"	"ALT_SUB_CLASSES"	"ALT_CLASS_LEVEL4S"	"TAXONOMY"	"CITATION"
"LMST02030170"	"5alpha-pregnane-3,20-dione"	"5alpha-pregnane-3,20-dione"	"C21H32O2"	"316.240231"	"Sterol Lipids [ST]"	"Steroids [ST02]"	"C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives [ST0203]"	"-"	"3,20-allopregnanedione; 3,20-dioxo-5alpha-pregnane; 5-alpha-dihydroprogesterone; 5alpha-Pregnane-3,20-dione; 5alpha-dihydroprogesterone"	"XMRPGKVKISIQBV-BJMCWZGWSA-N"	"InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1"	"C1C[C@]2(C)[C@@H](C(=O)C)CC[C@@]2([H])[C@]2([H])CC[C@@]3([H])CC(CC[C@]3(C)[C@]21[H])=O"	"C03681"	"HMDB0003759"	"28952"	"ST 21:2;O2"	"92810"	"-"	"SLM:000485382"	"31505"	"-"	"-"	"-"	"-"	"-"	"-"