IUPAC: (1S,8S,9R,16S)-8,16-bis(4-hydroxyphenyl)-9-[(1S,8S,9R,16S)-4,6,12-trihydroxy-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-hexaen-9-yl]-15-oxatetracyclo[8.6.1.0^{2,7}.0^{14,17}]heptadeca-2,4,6,10(17),11,13-hexaene-4,6,12-triol

SMILES: [H][C@@]12[C@H](Oc3cc(O)cc(c13)[C@@]([H])([C@@H](c1ccc(O)cc1)c1c(O)cc(O)cc21)[C@]1([H])[C@@H](c2ccc(O)cc2)c2c(O)cc(O)cc2[C@]2([H])[C@H](Oc3cc(O)cc1c23)c1ccc(O)cc1)c1ccc(O)cc1