IUPAC: (1R,8R,9S,16R)-9-[(1S,2R,3S)-2-(3,5-dihydroxyphenyl)-5,7-dihydroxy-3-(4-hydroxybenzoyl)-1-(4-hydroxyphenyl)-2,3-dihydro-1H-inden-4-yl]-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.0^{2,7}.0^{14,17}]heptadeca-2(7),3,5,10(17),11,13-hexaene-4,6,12-triol

SMILES: [H][C@]1(Oc2cc(O)cc3c2[C@@]1([H])c1cc(O)cc(O)c1[C@@]([H])(c1ccc(O)cc1)[C@]3([H])c1c2[C@@H](C(=O)c3ccc(O)cc3)[C@]([H])(c3cc(O)cc(O)c3)[C@]([H])(c2c(O)cc1O)c1ccc(O)cc1)c1ccc(O)cc1