Showing structure for (1s,3r,6s,8r,11s,12s,14r,15s,16r)-6-(dimethylamino)-7,7,12,16-tetramethyl-15-[(1r)-1-(methylamino)ethyl]pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-9-en-14-yl (2e)-2-methylbut-2-enoate