Showing structure for (1r,3r,5r,7s,10r,11r,14r,15r,18s)-15-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-7-hydroxy-10,14-dimethyl-4,19-dioxahexacyclo[9.8.0.0¹,¹⁸.0³,⁵.0⁵,¹⁰.0¹⁴,¹⁸]nonadecan-2-one