N'-[(1E)-(3-Chlorophenyl)methylidene]-4-hydroxy-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide 1g

N'-[(1E)-(3-Chlorophenyl)methylidene]-4-hydroxy-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide 1g