"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" "LMPK12120468","Piperaduncin B","-","C29H30O8","506.194071","Polyketides [PK]","Flavonoids [PK12]","Chalcones and dihydrochalcones [PK1212]","-","-","KGNWKZGVYSTAOX-HOFKKMOUSA-N","InChI=1S/C29H30O8/c1-29(2,34)27-23(18-14-17(28(33)36-4)11-13-19(18)30)25-22(35-3)15-21(32)24(26(25)37-27)20(31)12-10-16-8-6-5-7-9-16/h5-9,11,13-15,23,27,30,32,34H,10,12H2,1-4H3/t23-,27-/m0/s1","C1C=C(O)C([C@]2([H])[C@@]([H])(C(C)(O)C)OC3=C(C(CCC4C=CC=CC=4)=O)C(O)=CC(OC)=C23)=CC=1C(OC)=O","C09829","-","8234","-","442455","-","-","-","-","-","-","-","33090","-"