Ethyl (<i>Z</i>)-2-cyano-3-(9-ethyl-9<i>H</i>-carbazol-3-yl)prop-2-enoate

In the title compound, C(20)H(18)N(2)O(2), weak inter-molecular C-H⋯O and C-H⋯N inter-actions generate a chain that runs parallel to the b axis and incorporates C(7) and R(2) (2)(15) graph-set motifs. The supra-molecular aggregation is completed by the presence of weak C-H⋯π inter-actions.