"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"
"LMPK12020270"	"-"	"7-Hydroxy-5,4'-dimethoxyflavan"	"C17H18O4"	"286.12051"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Flavans, Flavanols and Leucoanthocyanidins [PK1202]"	"-"	"-"	"PVKZZNPKFFWKRA-HNNXBMFYSA-N"	"InChI=1S/C17H18O4/c1-19-13-5-3-11(4-6-13)15-8-7-14-16(20-2)9-12(18)10-17(14)21-15/h3-6,9-10,15,18H,7-8H2,1-2H3/t15-/m0/s1"	"C1(O)=CC2O[C@H](C3C=CC(OC)=CC=3)CCC=2C(OC)=C1"	"-"	"-"	"-"	"-"	"44257196"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"33090; 82238"	"-"