Table 3. Hydrogen-bond geometry (Å, °) for (III) .

Cg2 and Cg4 are the centroids of the C1–C6 and C17–C22 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O1i	0.867 (14)	2.470 (14)	3.1872 (13)	140.5 (12)
C10—H10A⋯O3ii	0.99	2.56	2.9934 (14)	107
C14—H14⋯O3iii	0.95	2.51	3.4546 (14)	173
C18—H18⋯O1i	0.95	2.59	3.2877 (14)	131
C21—H21⋯Cg2iv	0.95	2.83	3.5297 (13)	131
C23—H23C⋯Cg4v	0.98	2.76	3.5781 (13)	141

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) .