IUPAC:16,17-dimethoxy-21-[2-(methylamino)ethyl]-5,7-dioxa-11,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{14,19}]henicosa-1(13),2(10),3,8,11,14(19),15,17-octaen-20-one
IUPAC:16,17-dimethoxy-21-[2-(methylamino)ethyl]-5,7-dioxa-11,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{14,19}]henicosa-1(13),2(10),3,8,11,14(19),15,17-octaen-20-one