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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C1—H1⋯O4i	0.98	2.45	3.401 (4)	164
C5—H5A⋯O4i	0.97	2.48	3.412 (4)	161
C7—H7⋯O1ii	0.93	2.56	3.468 (5)	165
C13—H13⋯O2iii	0.93	2.59	3.356 (6)	140

Symmetry codes: (i) ; (ii) ; (iii) .