Showing structure for (1s,2r,5r,6r,10r,13s,15s)-6,10-dimethyl-5-[(2r)-6-methyl-5-methylideneheptan-2-yl]-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadeca-8,18-dien-13-ol