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Figure 2 Partial packing view showing the formation of the two dimensionnal network through N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds. H atoms not involved in hydrogen bondings have been omitted for clarity. Hydrogen bonds are shown as dashed lines. [Symmetry codes: (i) x + , −y + , z − ; (ii) x, y + 1, z; (iii) x, y − 1, z; (iv) x + , −y + , z − ] |