Crystal structure and Hirshfeld surface analysis of 5-acetyl-3-amino-6-methyl-N-phenyl-4-[(E)-2-phenyl­ethen­yl]thieno[2,3-b]pyridine-2-carbox­amide

The asymmetric unit of the title compound, C25H21N3O2S, comprises four mol­ecules. Their conformations differ primarily in the orientations of the styryl and the N-phenyl­carboxamido groups. In the crystal, inter­molecular N—H⋯N, C—H⋯O and C—H⋯S hydrogen-bonding contacts as well a C—H⋯π(ring) inter­actions lead to the formation of a layer structure parallel to (010). Hirshfeld surface analysis revealed that H⋯H inter­actions represent the main contributions to the crystal packing.