In the title compound, C13H12N4O, the semicarbazone fragment links a benzene and a pyridine ring in the structure. The crystal packing is stabilized by strong inter-molecular N—H?O hydrogen bonds, which connect two mol-ecules to form a synthon unit, and by N—H?N hydrogen bonds and weak C—H?π inter-actions. The mol-ecular conformation is stabil-ized by intra-molecular N—H?N and C—H?O inter-actions.
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机译：在标题化合物C 13 H 12 N 4 O中，半卡巴zone片段在结构中连接苯和吡啶环。晶体堆积通过牢固的分子间NH 2 O氢键和两个NH 3氢键以及弱的CH3π相互作用来稳定，NH 2 O 2的氢键将两个分子分子连接起来形成合成子单元。分子内构象通过分子内NH-N和CHH-O相互作用而稳定。
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