IUPAC:16,17-dimethoxy-5,7-dioxa-13-azapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{15,20}]henicosa-1(21),2,4(8),9,15,17,19-heptaen-14-one
IUPAC:16,17-dimethoxy-5,7-dioxa-13-azapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{15,20}]henicosa-1(21),2,4(8),9,15,17,19-heptaen-14-one