"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"
"LMPK12140007"	"Purpurin"	"-"	"C23H22O6"	"394.14164"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Flavanones [PK1214]"	"-"	"-"	"QLKSLGRVBGVPPG-XODARUQUSA-N"	"InChI=1S/C23H22O6/c1-12(24)26-21-19-18-16(28-22(19)29-23(21,2)3)10-9-14-15(25)11-17(27-20(14)18)13-7-5-4-6-8-13/h4-10,17,19,21-22H,11H2,1-3H3/t17-,19-,21-,22+/m0/s1"	"C12C=CC3O[C@]4([H])OC(C)(C)[C@@]([H])(OC(C)=O)[C@]4([H])C=3C=1O[C@]([H])(C1C=CC=CC=1)CC2=O"	"-"	"-"	"-"	"-"	"42607797"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"33090"	"-"