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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H1O⋯O4	1.27 (2)	1.17 (2)	2.3947 (11)	156 (2)
C11—H11A⋯O2	0.93	2.29	2.8704 (12)	120
C4—H4A⋯O4i	0.93	2.45	3.2514 (13)	144
C17—H17A⋯O1ii	0.93	2.54	3.3966 (13)	154

Symmetry codes: (i) ; (ii) .