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

Cg is the centroid of the C13–C18 benzene ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C14—H14⋯O3	0.93	2.59	3.377 (3)	143
C19—H19B⋯O1i	0.96	2.53	3.436 (3)	157
C5—H5⋯O4ii	0.93	2.44	3.273 (3)	149
C19—H19C⋯Cgiii	0.96	2.74	3.580 (3)	147

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