The crystal structure of the title compound, C(16)H(11)F(3)N(4)O(2)S, is stabilized in the form of polymeric chains by N-H⋯O inter-actions. In the mol-ecular structure, two S(5) ring motifs are formed by intra-molecular N-H⋯N and N-H⋯O hydrogen bonding and two S(6) rings are present due to N-H⋯O and C-H⋯S inter-actions. π-π inter-actions are present with distances of 3.2735 (17), 3.563 (2) and 3.664 (4)/3.688 (3) Å between the centroids of the heterocyclic rings, between the centroids of the heterocyclic ring and trifluoro-meth-oxy-substituted phenyl ring, and between the centroids of the trifluoro-meth-oxy-substituted phenyl rings, respectively. The trifluoro-meth-oxy-phenyl group is disordered over two sites with an occupancy ratio of 0.642 (10):0.358 (10).