IUPAC:(1R,12S,13S,16Z,17R,19S)-3,4,6-trimethoxy-16-(2-methoxyethylidene)-10-oxa-8,14-diazahexacyclo[11.6.1.0^{1,9}.0^{2,7}.0^{12,17}.0^{14,19}]icosa-2,4,6,8-tetraene
IUPAC:(1R,12S,13S,16Z,17R,19S)-3,4,6-trimethoxy-16-(2-methoxyethylidene)-10-oxa-8,14-diazahexacyclo[11.6.1.0^{1,9}.0^{2,7}.0^{12,17}.0^{14,19}]icosa-2,4,6,8-tetraene