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Figure 2 A view of the C—H⋯O and π–π interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity. [Symmetry codes: (i) −x + 1, −y, −z + 1; (ii) −x + 1, −y, −z; (iii) −x + 1, −y + 1, −z + 1; (iv) −x + 2, −y + 1, −z + 1.] |