IUPAC:16,17-dimethoxy-20-[2-(pyrrolidin-1-yl)ethoxy]-5,7-dioxa-21-azapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{14,19}]henicosa-1(13),2(10),3,8,11,14(19),15,17,20-nonaene
IUPAC:16,17-dimethoxy-20-[2-(pyrrolidin-1-yl)ethoxy]-5,7-dioxa-21-azapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{14,19}]henicosa-1(13),2(10),3,8,11,14(19),15,17,20-nonaene