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The mol­ecule of the title compound, C19H13Br2N3O2, lies about a twofold rotation axis. The benzene ring makes dihedral angles of 8.9 (2) and 16.4 (2)° with the central pyridine ring and the second benzene ring, respectively. An intra­molecular N—H...N contact occurs. In the crystal, mol­ecules are connected by pairs of N—H...O hydrogen bonds into chains along the c axis.
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