IUPAC:4,12-bis(but-2-en-2-yl)-5-chloro-6,14-dihydroxy-7,15-dimethyl-2,9-dioxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one
IUPAC:4,12-bis(but-2-en-2-yl)-5-chloro-6,14-dihydroxy-7,15-dimethyl-2,9-dioxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one