Showing structure for 7-hydroxy-9-methoxy-16,18-dimethyl-13-oxa-17-azapentacyclo[12.8.0.0²,¹¹.0³,⁸.0¹⁵,²⁰]docosa-1(14),2(11),3(8),4,6,9,15(20),21-octaen-12-one