"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" "LMPK12140083","Ovalichromene","-","C21H20O4","336.13616","Polyketides [PK]","Flavonoids [PK12]","Flavanones [PK1214]","-","-","NNVQEIPRIPRHHU-UHFFFAOYSA-N","InChI=1S/C21H20O4/c1-21(2)10-9-14-19-15(11-18(23-3)20(14)25-21)16(22)12-17(24-19)13-7-5-4-6-8-13/h4-11,17H,12H2,1-3H3","C12OC(C)(C)C=CC=1C1OC(C3C=CC=CC=3)CC(=O)C=1C=C2OC","-","-","180254","-","42607829","-","-","-","-","-","-","-","33090","-"