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Figure 1 Molecular view of the complex showing atomic numbering and some N–H⋯Br and O–H⋯Br hydrogen bonds in dotted lines. Displacement ellipsoids drawn at the 50% probability level. Symmetry codes: i: (1-x, 1-y, z), ii: (x + , 1/2-y, −z) and iii: (x + , 1/2-y, 1-z). |