Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1A⋯N1	0.82	1.84	2.573 (2)	147
O2—H2A⋯N2	0.82	1.83	2.553 (2)	147