Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H4⋯S1i	0.86	2.48	3.3275 (19)	168
C11—H11⋯S1	0.93	2.55	3.222 (3)	129

Symmetry code: (i) .