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Figure 2 Crystal packing of the title compound showing C12–H12⋯O1 and C6–H6⋯N3 hydrogen bonds as blue dashed lines, with C—H⋯π interactions and a π—π contact (red lines). The red spheres represent the centroids of the C5–C10 and N2/N3/C1/C2/C11/C12 rings and their symmetry partners. |