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

Cg1 is the centroid of the C10—C15 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C9—H9A⋯O3i	0.93	2.53	3.3442 (11)	147
C17—H17A⋯Cg1ii	0.96	2.60	3.2965 (11)	130

Symmetry codes: (i) ; (ii) .