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Figure 2 Molecular packing for (I) viewed along the b axis. Dashed lines indicate N—H⋯O intermolecular hydrogen bonds and weak C—H⋯O intermolecular interactions forming R22(10) graph set motifs linking the molecules into chains along [100]. Additional weak C—H⋯O intermolecular interactions involving the nitrophenyl rings link the molecules further along [001] also forming R22(10) graph set motifs viewed with dashed lines. H atoms not involved in hydrogen bonding have been removed for clarity. |