IUPAC:14-methyl-13-(3-oxobut-1-en-1-yl)-8,15-diazahexacyclo[14.2.1.0^{1,9}.0^{2,7}.0^{10,15}.0^{12,17}]nonadeca-2,4,6,8-tetraen-18-yl acetate
IUPAC:14-methyl-13-(3-oxobut-1-en-1-yl)-8,15-diazahexacyclo[14.2.1.0^{1,9}.0^{2,7}.0^{10,15}.0^{12,17}]nonadeca-2,4,6,8-tetraen-18-yl acetate