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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C1—H1A⋯Cl2i	0.93	2.81	3.572 (5)	140
C3—H3A⋯O1ii	0.93	2.51	3.411 (6)	163
C6—H6A⋯O3	0.93	2.55	3.467 (6)	168
C7—H7A⋯O2iii	0.93	2.48	3.395 (6)	166
C13—H13A⋯O3	0.93	2.48	3.413 (6)	178
C14—H14A⋯O2iv	0.96	2.44	3.292 (6)	148
C14—H14C⋯O3	0.96	2.48	2.995 (6)	114
C16—H16A⋯O2	0.93	2.58	2.936 (6)	103
C19—H19A⋯O2v	0.93	2.29	3.216 (6)	178
C10—H10A⋯Cg3vi	0.93	2.71	3.632 (6)	172
C12—H12A⋯Cg3	0.93	2.75	3.614 (6)	154

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) . Cg3 is the centroid of the C15–C20 ring.