Showing structure for (1r,3s,5r,8r,9s,11s,14r,17r,18r)-3-hydroxy-5,7-dimethyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-10,16-dione