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Figure 2 . The arrangement of the molecules in the crystal structure. The C–H⋯N and C–H⋯π interactions are represented by dashed lines and π–π interactions by dotted lines. [Symmetry codes: (i) –x, –y, –z + 1; (ii) x + , –y + , –z + 1; (iii) x + , y, –z + ; (iv) x–1, y, z.] |