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

Cg1 and Cg2 are the centroids of the C10–C15 and C4–C9 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C5—H5⋯Cg1i	0.95	2.78	3.406 (5)	124
C8—H8⋯Cg1ii	0.95	2.85	3.491 (5)	126
C14—H14⋯Cg2iii	0.95	2.77	3.440 (5)	129

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