N′-[5-Acetyl-3-(4-chlorophenyl)-2,3-dihydro-1,3,4-thiadiazol-2-ylidene]-5-(1H-indol-3-yl)-1-phenyl-1H-pyrazole-3-carbohydrazide dimethylformamide monosolvate

In the title solvate, C28H20ClN7O2S·C3H7NO, the main molecule consists of chlorophenyl (A), thiadiazolyl (B), pyrazolyl (C), phenyl (D) and indolyl (E) rings, with twist angles between neighbouring rings A/B, B/C, C/D and D/E of 32.6 (1), 14.8 (1), 60.8 (1) and 20.1 (1)°, respectively. The dimethylformamide solvent molecule accepts an N—H...O hydrogen bond from the indole group. In the extended structure, molecules related by 21 screw axes are stacked in the [001] direction to form columns linked by weak C—H...O interactions.