IUPAC: (8S,9S,10S)-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.0^{2,7}.0^{14,18}]nonadeca-1(19),2(7),3,5,12,14(18)-hexaen-8-ol

SMILES: COc1cc2[C@@H](O)[C@@H](C)[C@@H](C)Cc3cc4OCOc4c(OC)c3-c2c(OC)c1OC