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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2—H2⋯O1i	0.83 (1)	1.92 (1)	2.737 (2)	165 (3)
N1—H1⋯S2	0.88 (1)	2.14 (2)	2.913 (2)	147 (2)

Symmetry code: (i) .