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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H4A⋯O3	0.82	2.28	2.723 (2)	114
O4—H4A⋯O3i	0.82	2.15	2.835 (2)	141
O3—H3A⋯O2ii	0.82	1.95	2.764 (2)	175
C10—H10A⋯O2ii	0.93	2.56	3.260 (4)	132

Symmetry codes: (i) ; (ii) .