1′‐Methyl‐4′‐phenyl‐H‐fluorene‐9‐spiro‐3′‐pyrrolidine‐2′‐spiro‐3′′‐1H‐indol‐2′'(3′′H)‐one

In the title compound, C30H24N2O, the pyrrolidine ring adopts a twist conformation. The dihedral angle between the fluorene ring system and the phenyl ring is 68.3 (1)°. In the solid state, inversion-related mol­ecules form dimers via N—H⋯O hydrogen bonds. Weak C—H⋯π interactions also stabilize the molecular packing.