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

Cg1 is the centroid of the C1–C6 benzene ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C11—H11A⋯Cl1i	0.93	2.73	3.4539 (10)	135
C14—H14A⋯O2ii	0.93	2.51	3.3253 (12)	147
C18—H18A⋯Cg1iii	0.97	2.62	3.4514 (9)	144

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