Showing structure for (1s,8r,16s)-11,12-dimethoxy-5,15-diazahexacyclo[13.4.2.0¹,¹⁶.0⁵,¹⁶.0⁸,¹⁷.0⁹,¹⁴]henicosa-2,9(14),10,12-tetraen-21-one