IUPAC:3,4,19-trimethoxy-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-5-ol
IUPAC:3,4,19-trimethoxy-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-5-ol