"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"
"LMFA03010146"	"15-keto-PGE1"	"9,15-dioxo-11R-hydroxy-13E-prostaenoic acid"	"C20H32O5"	"352.224976"	"Fatty Acyls [FA]"	"Eicosanoids [FA03]"	"Prostaglandins [FA0301]"	"-"	"15-keto-Prostaglandin E1"	"VXPBDCBTMSKCKZ-XQHNHVHJSA-N"	"InChI=1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h12-13,16-17,19,23H,2-11,14H2,1H3,(H,24,25)/b13-12+/t16-,17-,19-/m1/s1"	"[C@H]1(/C=C/C(=O)CCCCC)[C@H](O)CC(=O)[C@@H]1CCCCCCC(=O)O"	"C04654"	"HMDB0001320"	"15548"	"FA 20:4;O3"	"5280710"	"XPR1709"	"SLM:000390039"	"13680"	"-"	"-"	"-"	"-"	"-"	"-"