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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯N3	0.86	2.12	2.553 (5)	111
N2—H2⋯S1i	0.86	2.67	3.465 (3)	154

Symmetry code: (i) .