IUPAC:16,17-dimethoxy-5,7-dioxa-1lambda5-azapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{14,19}]henicosa-1,3,8,10,12,14,16,18-octaen-1-ylium
IUPAC:16,17-dimethoxy-5,7-dioxa-1lambda5-azapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{14,19}]henicosa-1,3,8,10,12,14,16,18-octaen-1-ylium