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In the title molecule, C16H9N3O3, the plane of oxadiazole ring is almost coplanar with attached pyridine ring and chromenyl ring system, forming dihedral angles of 2.37 (3) and 6.71 (2)°, respectively. In the crystal, a pair of C—H...O and C—H...N hydrogen-bond interactions lead to the formation of dimers, which are linked together into [100] chains

3-[5-(Pyridin-4-yl)-1,3,4-oxadiazol-2-yl]-4H-chromen-4-one