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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2—H2⋯O1i	0.84	1.76	2.582 (2)	164
C5—H5A⋯O1i	0.99	2.42	3.034 (3)	119

Symmetry code: (i) .