"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"
"LMFA01170160"	"-"	"2E-Octadecene-4-ynedioic acid"	"C18H28O4"	"308.198761"	"Fatty Acyls [FA]"	"Fatty Acids and Conjugates [FA01]"	"Dicarboxylic acids [FA0117]"	"-"	"-"	"PABFFLLJEGWXPY-JQIJEIRASA-N"	"InChI=1S/C18H28O4/c19-17(20)15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(21)22/h14,16H,1-9,11,13,15H2,(H,19,20)(H,21,22)/b16-14+"	"C(/C=C/C#CCCCCCCCCCCCCC(=O)O)(=O)O"	"-"	"-"	"-"	"FA 18:4;O2"	"21629652"	"-"	"-"	"-"	"Fatty Acyls [FA]"	"Fatty Acids and Conjugates [FA01]"	"Unsaturated fatty acids [FA0103]"	"-"	"463667"	"12762819"