Showing structure for (1s,2r,5r,6r,9r,10r,13s,15s)-6,10-dimethyl-5-[(2r,3z,5r)-5-methylhept-3-en-2-yl]-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol