IUPAC:(1S,11S,13S,14R,15R)-14,15-dimethoxy-20-methyl-5,7,21-trioxa-20-azahexacyclo[11.4.3.1^{11,14}.0^{1,13}.0^{2,10}.0^{4,8}]henicosa-2,4(8),9-trien-16-one
IUPAC:(1S,11S,13S,14R,15R)-14,15-dimethoxy-20-methyl-5,7,21-trioxa-20-azahexacyclo[11.4.3.1^{11,14}.0^{1,13}.0^{2,10}.0^{4,8}]henicosa-2,4(8),9-trien-16-one