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Part of the crystal structure of (I) showing the formation of a sheet of R22(8) and R22(14) centrosymmetric rings parallel to (100) generated by the C—H···O hydrogen bonds. Symmetry codes: (i) x, y, 1 - z; (ii) -x, -y, -z; (iii) -x, -y, 1 - z; (iv) x, y, 1 + z; (v) -x, -y, 2 - z. For the sake of clarity, the H atoms not involved in the motif have been omitted.
