6'-(1,3-Diphenyl-1H-pyrazol-4-yl)-7'-(1H-indol-3-ylcarbon-yl)-2-oxo-1-(prop-2-en-1-yl)-5',6',7',7a'-tetra-hydro-1'H-spiro-[indoline-3,5'-pyrrolo-[1,2-c][1,3]thia-zole]-7'-carbo-nitrile.

In the title compound, C41H32N6O2S, the pyrrolo-thia-zole ring system is folded about the bridging N-C bond. The thia-zolidine and pyrrolidine rings adopt envelope (with the fused C atom as the flap) and twisted conformations, respectively. The two phenyl rings attached to the pyrazole ring are twisted from the plane of the latter by 6.