Formula: C40H36O10 | Mol. Weight: 676.70 g/mol
IUPAC: 3-(2,4-dihydroxyphenyl)-1-[3-[5-(2,4-dihydroxyphenyl)-6-(5-hydroxy-2,2-dimethylchromene-6-carbonyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl]prop-2-en-1-one
CC1=CC(C(C(C1)C2=C(C=C(C=C2)O)O)C(=O)C3=C(C4=C(C=C3)OC(C=C4)(C)C)O)C5=C(C=CC(=C5O)C(=O)C=CC6=C(C=C(C=C6)O)O)O