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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1A⋯O1i	0.95	1.90	2.839 (6)	171
O1—H1⋯N2	0.82	1.84	2.573 (6)	149

Symmetry code: (i) .