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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C12—H12A⋯O3	0.93	2.50	3.401 (3)	164
C20—H20A⋯O1i	0.93	2.47	3.394 (3)	176
C22—H22A⋯O3ii	0.93	2.31	3.199 (3)	159

Symmetry codes: (i) ; (ii) .