Showing structure for methyl (1s,3r,4r,10s,14r,15s,18s,19r)-15-hydroxy-14,18-dimethyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icos-7(20)-ene-3-carboxylate