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Figure 2 . Part of the crystal structure of (I) showing the formation of a chain along [0 1 0] generated by N–H⋯O hydrogen bond. Another interaction within a chain is a weak C—H⋯π (arene) hydrogen bond involving the C14 methyl group and the centroid Cg1(i) of the C1—C6 ring. Hydrogen bonds are indicated by dashed lines. Symmetry code (i): x, y − 1, z. |