Showing structure for (1r,2s,5s,6s,9s,10r,12s,13r,16s)-16-(dimethylamino)-6,7,13-trimethyl-7-azapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icos-18-en-10-yl 4-methylpent-3-enoate