"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"
"LMFA12000043"	"Butan-2-one "	"Butan-2-one "	"C4H8O"	"72.057515"	"Fatty Acyls [FA]"	"Oxygenated hydrocarbons [FA12]"	""	"-"	"-"	"ZWEHNKRNPOVVGH-UHFFFAOYSA-N"	"InChI=1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3"	"CC(=O)CC"	"C02845"	"HMDB0000474"	"28398"	"-"	"6569"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"