IUPAC:2-cyano-N,N-dimethyl-3-{4-oxo-3-oxa-13-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1,5,7,9(17)-tetraen-5-yl}prop-2-enamide
IUPAC:2-cyano-N,N-dimethyl-3-{4-oxo-3-oxa-13-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1,5,7,9(17)-tetraen-5-yl}prop-2-enamide