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

Cg1 is the centroid of the N1/C2–C5 ring, Cg2 that of the C4–C9 ring and Cg3 that of the C17–C22 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C11—H11B⋯S14	0.95 (3)	2.65 (2)	3.103 (2)	109.6 (17)
C16—H16A⋯S14	1.00 (2)	2.80 (2)	3.222 (2)	106.1 (15)
N12—H12⋯S14i	0.84 (3)	2.50 (3)	3.283 (2)	156 (2)
C16—H16A⋯S15ii	1.00 (2)	2.78 (2)	3.642 (3)	144.8 (17)
N1—H1⋯Cg2iii	0.84 (3)	2.658	3.373	143.65
C8—H8⋯Cg2ii	0.95 (3)	3.244	3.868	124.79
C9—H9⋯Cg1ii	0.94 (3)	2.807	3.574	140.03
C18—H18⋯Cg3iv	1.04 (3)	3.174	4.053	142.60
C21—H21⋯Cg3v	0.93 (3)	3.212	3.946	136.93

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