Formula: C34H26O10 | Mol. Weight: 594.60 g/mol
IUPAC: 5-hydroxy-8-[5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
COC1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C=C3O)OC)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)OC)O)OC