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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C15—H15⋯N3i	0.93	2.61	3.486 (3)	156
C19—H19⋯Cg3ii	0.93	2.74	3.637 (2)	161

Symmetry codes: (i) ; (ii) . Cg3 is the centroid of the C1–C6 ring.