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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O5—H5⋯N2	0.82	1.95	2.662 (3)	145
O3—H3⋯N1	0.82	1.90	2.615 (3)	145