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

Cg1 is the centroid of the C2–C7 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C12—H12⋯S1	0.93	2.76	3.605 (2)	151
N1—H1⋯O1i	0.86	2.12	2.967 (2)	170
C6—H6⋯O1i	0.93	2.52	3.318 (2)	144
C5—H5⋯O3ii	0.93	2.46	3.377 (3)	167
C17—H17C⋯Cg1iii	0.96	2.84	3.724 (2)	154
C18—H18A⋯Cg1iv	0.96	2.90	3.841 (3)	166

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