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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C3—H3⋯O3	0.93	2.50	3.290 (3)	143
C2—H2⋯O1i	0.93	2.58	3.383 (4)	145
C13—H13⋯O1ii	0.93	2.55	3.291 (3)	137
C14—H14⋯O4iii	0.93	2.39	3.302 (4)	167

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