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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C16—H16⋯O2i	0.98	2.24	3.118 (5)	149
O5—H5B⋯O2ii	0.85 (2)	1.81 (2)	2.654 (3)	174 (3)
O5—H5A⋯O4	0.85 (2)	1.86 (2)	2.673 (4)	159 (3)

Symmetry codes: (i) ; (ii) .