Formula: C33H26O10 | Mol. Weight: 582.60 g/mol
IUPAC: 5-hydroxy-2-[3-[(2R)-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-2,3-dihydrochromen-6-yl]-4-methoxyphenyl]-7-methoxychromen-4-one
COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)OC)O)C4=C(C=C5C(=C4O)C(=O)CC(O5)C6=CC=C(C=C6)O)OC