IUPAC:11,11-dimethyl 7,8-dimethoxy-2-methyl-13-oxo-12-oxa-2-azatetracyclo[7.6.1.0^{5,16}.0^{10,14}]hexadeca-1(15),5(16),6,8,10(14)-pentaene-11,11-dicarboxylate
IUPAC:11,11-dimethyl 7,8-dimethoxy-2-methyl-13-oxo-12-oxa-2-azatetracyclo[7.6.1.0^{5,16}.0^{10,14}]hexadeca-1(15),5(16),6,8,10(14)-pentaene-11,11-dicarboxylate