"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"
"LMPK12120151"	"-"	"4,2',3',4'-Tetrahydroxychalcone"	"C15H12O5"	"272.068475"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Chalcones and dihydrochalcones [PK1212]"	"-"	"-"	"HHNXXWDNZKAGHV-XVNBXDOJSA-N"	"InChI=1S/C15H12O5/c16-10-4-1-9(2-5-10)3-7-12(17)11-6-8-13(18)15(20)14(11)19/h1-8,16,18-20H/b7-3+"	"C1(O)=CC=C(C(=O)/C=C/C2C=CC(O)=CC=2)C(O)=C1O"	"-"	"-"	"196261"	"-"	"42607560"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"33090"	"-"