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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C18—H18⋯O1i	0.93	2.57	3.428 (3)	154
C14—H14⋯O1i	0.92	2.61	3.501 (3)	159

Symmetry code: (i) .