Table 2. Hydrogen-bond geometry (Å, °).

Cg1 is the centroid of the C2–C7 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C17—H17⋯Cg1ii	0.93	2.53	3.362 (4)	150

Symmetry code: (ii) .