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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C12—H12⋯O1i	0.93	2.55	3.252 (3)	132
C4—H4⋯Cg1ii	0.93	2.95	3.784 (3)	150

Symmetry codes: (i) ; (ii) . Cg1 is the centroid of the C10–C15 ring.