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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1A⋯O5i	0.86	2.20	2.975 (4)	150
O4—H4⋯O3ii	0.82	1.86	2.655 (3)	164

Symmetry codes: (i) ; (ii) .