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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯O5i	0.98	2.52	3.388 (12)	148
C7—H7⋯O4i	0.93	2.48	3.395 (12)	170
C17—H17⋯O12i	0.98	2.39	3.328 (12)	159
O6—H6⋯O8	0.82	1.89	2.688 (8)	165
O11—H11⋯O2	0.82	1.86	2.668 (8)	170

Symmetry code: (i) .