exo-4-[(1H-Benzimidazol-2-yl)methyl]10-oxa-4-azatricyclo[5.2.1.02,6]decane-3,5-dione

In the title compound, C16H15N3O3, the dihedral angle between the approximately planar benzimidazolyl group (r.m.s. deviation = 0.010 angstrom) and the pyrrolidine ring is 78.20 (6)degrees. The C-C-N bond angle of the bridging CH2 group is 112.14 (16) degrees. In the crystal, molecules are linked via N-H center dot center dot center dot N hydrogen bonds, forming infinite chains parallel to [101] and [10 (1) over bar].