6-(2-Fluoro­phen­yl)-5,6-dihydro­benzimidazolo[1,2-c]quinazoline

In the title compound, C20H14FN3, the pyrimidine ring adopts a half-chair conformation. The dihedral angle between the benzimidazole ring system and the fluoro­phenyl ring is 84.18 (10)°. In the crystal structure, mol­ecules are linked into a two-dimensional network parallel to the bc plane by N—H⋯N and C—H⋯F hydrogen bonds.