"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"
"LMPK12120386"	"6'-Demethoxypraecansone B"	"-"	"C21H20O4"	"336.13616"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Chalcones and dihydrochalcones [PK1212]"	"-"	"-"	"NTSLHMYMWQPYFF-LGMDPLHJSA-N"	"InChI=1S/C21H20O4/c1-21(2)12-11-16-19(25-21)10-9-15(20(16)24-3)18(23)13-17(22)14-7-5-4-6-8-14/h4-13,22H,1-3H3/b17-13-"	"C12OC(C)(C)C=CC1=C(OC)C(C(=O)/C=C(\O)/C1C=CC=CC=1)=CC=2"	"-"	"-"	"180264"	"-"	"42607647"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"33090"	"-"