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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯N2i	0.95 (3)	1.71 (3)	2.658 (2)	175 (3)

Symmetry code: (i) .