Table 2. Hydrogen-bond geometry (Å, °).

Cg1 is the centroid of the (C12–C17) ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N⋯S11	0.87 (1)	2.62 (1)	3.4859 (16)	174 (2)
N11—H11N⋯S1	0.87 (1)	2.54 (1)	3.3985 (15)	171 (2)
C3—H3⋯S11	0.95	2.86	3.708 (2)	150
C13—H13⋯S1	0.95	2.94	3.7090 (19)	139
C17—H17⋯Cg1i	0.95	2.82	3.471 (2)	127

Symmetry code: (i) .