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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1D⋯S1i	0.86	2.50	3.270 (2)	150
N3—H3A⋯N2ii	0.86	2.08	2.914 (3)	162

Symmetry codes: (i) ; (ii) .