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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯N2	0.89 (2)	1.90 (2)	2.709 (2)	151.1 (19)
O3—H3⋯N1	0.88 (2)	1.91 (2)	2.706 (2)	150.0 (19)
C8—H8A⋯O2i	0.96	2.55	3.427 (2)	152

Symmetry code: (i) .