1-Benzyl-3′-[(1H-indol-3-yl)carbonyl]-1′-methyl-2-oxo-4′-(pyridin-3-yl)spiro[indoline-3,2′-pyrrolidine]-3′-carbonitrile

In the title compound, C34H27N5O2, the central pyrrolidine ring adopts an envelope conformation, with the N atom as the flap. The mean planes of the two indoline ring systems are inclined to the mean plane of the central pyrrolidine ring by 86.26 (9) and 69.30 (9)°, respectively. The dihedral angle between the benzene and pyridine rings is 75.09 (11)°. In the crystal, molecules are linked by N—H...N and C—H...N hydrogen bonds, forming sheets parallel to the ab plane.