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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H4A⋯O3	0.82	2.20	2.926 (3)	148
O2—H2A⋯O3	0.82	2.12	2.849 (3)	148