"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"
"LMPR01090053"	"9-cis-4-hydroxyretinoic acid"	"-"	"C20H28O3"	"316.203846"	"Prenol Lipids [PR]"	"Isoprenoids [PR01]"	"Retinoids [PR0109]"	"-"	"-"	"KGUMXGDKXYTTEY-NAXRMXIQSA-N"	"InChI=1S/C20H28O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13,18,21H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7-,15-13+"	"C1CC(O)C(C)=C(/C=C/C(/C)=C\C=C\C(\C)=C\C(O)=O)C1(C)C"	"-"	"-"	"63802"	"-"	"20849244"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"