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

Cg2 is the centroid of the C5–C10 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C4—H4⋯Cg2i	0.93	2.89	3.710 (4)	148

Symmetry code: (i) .