"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"
"LMPR01070769"	"Didehydro-2,2'-diketo-beta-carotene"	"3,4-Didehydro-beta,beta-carotene-2,2'-dione"	"C40H50O2"	"562.381081"	"Prenol Lipids [PR]"	"Isoprenoids [PR01]"	"C40 isoprenoids (tetraterpenes) [PR0107]"	"-"	"-"	"KIXSFZIDWYQFEK-RIRRTMASSA-N"	"InChI=1S/C40H50O2/c1-29(17-13-19-31(3)21-25-35-33(5)23-27-37(41)39(35,7)8)15-11-12-16-30(2)18-14-20-32(4)22-26-36-34(6)24-28-38(42)40(36,9)10/h11-23,25-27H,24,28H2,1-10H3/b12-11+,17-13+,18-14+,25-21+,26-22+,29-15+,30-16+,31-19+,32-20+"	"C1(=O)C(C)(C)C(/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C2=C(C)CCC(=O)C2(C)C)=C(C)C=C1"	"-"	"-"	"-"	"-"	"14991249"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"7024"	"-"