Formula: C42H32O11 | Mol. Weight: 712.70 g/mol
IUPAC: 4-[3-(3,5-dihydroxyphenyl)-7-[3-(3,5-dihydroxyphenyl)-4-hydroxy-6-[2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-2-yl]-4-hydroxy-2,3-dihydro-1-benzofuran-2-yl]benzene-1,3-diol
C1=CC(=CC=C1C=CC2=CC(=C3C(C(OC3=C2)C4=C5C(=C(C=C4)O)C(C(O5)C6=C(C=C(C=C6)O)O)C7=CC(=CC(=C7)O)O)C8=CC(=CC(=C8)O)O)O)O