Showing structure for methyl (1s,2s,5r,6s,9s,15s,16s)-5-isopropyl-2-methyl-7-azapentacyclo[10.5.1.0¹,⁶.0²,⁹.0¹⁵,¹⁸]octadec-12(18)-ene-16-carboxylate