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Figure 3
Crystal packing in (I)[link], viewed perpendicular to the bc plane. Dashed lines represent O—H⋯Br (cyan), N—H⋯Br (orange), N—H⋯O (pink), and C—H⋯O (violet) hydrogen-bonding inter­actions, respectively. C-bound H atoms have been omitted.

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ISSN: 2056-9890
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