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

Cg is the centroid of the C2–C7 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C15—H15⋯O1	0.93	2.20	3.047 (3)	151
C19—H19⋯N3	0.93	2.42	2.788 (3)	103
C19—H19⋯S1i	0.93	2.83	3.733 (2)	165
C6—H6⋯O1ii	0.93	2.46	3.384 (3)	170
C18—H18⋯Cg i	0.93	2.92	3.648 (12)	136

Symmetry codes: (i) ; (ii) .