Formula: C30H26O8 | Mol. Weight: 514.50 g/mol
IUPAC: (1Z,2R,3R)-2-(3,5-dihydroxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)-1-[(4-hydroxy-3-methoxyphenyl)methylidene]-2,3-dihydroindene-4,6-diol
COC1=C(C=CC(=C1)C=C2C(C(C3=C2C=C(C=C3O)O)C4=CC(=C(C=C4)O)OC)C5=CC(=CC(=C5)O)O)O