"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"
"LMFA01060166"	"3-oxo-4-pentenoic acid"	"3-oxo-4-pentenoic acid"	"C5H6O3"	"114.031695"	"Fatty Acyls [FA]"	"Fatty Acids and Conjugates [FA01]"	"Oxo fatty acids [FA0106]"	"-"	"4-Pentenoic acid, 3-oxo-"	"KSSFGJUSMXZBDD-UHFFFAOYSA-N"	"InChI=1S/C5H6O3/c1-2-4(6)3-5(7)8/h2H,1,3H2,(H,7,8)"	"C(CC(=O)C=C)(=O)O"	"-"	"-"	"137761"	"FA 5:2;O"	"5312944"	"-"	"-"	"-"	"Fatty Acyls [FA]"	"Fatty Acids and Conjugates [FA01]"	"Unsaturated fatty acids [FA0103]"	"-"	"-"	"-"