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Figure 2 Crystal packing of the title compound with intermolecular O–H⋯N, C–H⋯N and C–H⋯O hydrogen bonds shown as dashed lines. H atoms not involved in intermolecular interactions have been omitted for clarity (Symmetry codes: i) −x + 1, −y + 1, −z; ii) x, −y + , z − ; iii) −x + 1, y − , −z + ; iv) x, −y + , z + ; v) −x + 2, −y + 1, −z + 1). |