"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"
"LMFA12000018"	"3-Buten-2-one"	"3-Buten-2-one"	"C4H6O"	"70.041865"	"Fatty Acyls [FA]"	"Oxygenated hydrocarbons [FA12]"	""	"-"	"-"	"FUSUHKVFWTUUBE-UHFFFAOYSA-N"	"InChI=1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3"	"CC(=O)C=C"	"-"	"HMDB0061873"	"48058"	"-"	"6570"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"