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In the title compound, C26H20N6O4, the two aroylhydrazone side groups exist as diastereomeres, both in the keto form in the crystal structure. The aroylhydrazone units support the molecular conformation through an intramolecular N—H...O hydrogen bond. Two molecules are connected into a centrosymmetric dimer by intermolecular N—H...N hydrogen bonds. These dimers are connected into chains along the a axis by intermolecular O—H...O hydrogen bonds. The combination of these hydrogen bonds results in layers in the bc plane. The layers are further linked by weak C—H...π contacts to form a three-dimensional network structure.