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

Cg1 and Cg2 are the centroids of the C1–C5/N3 and C9–C14 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H1N4⋯S1i	0.925 (19)	2.472 (19)	3.3803 (12)	167.3 (15)
N4—H2N4⋯O1ii	0.825 (18)	2.296 (18)	3.0604 (15)	154.2 (17)
C3—H3A⋯N3iii	0.95	2.51	3.4053 (18)	156
C2—H2A⋯Cg2iii	0.95	2.67	3.4401 (14)	138
C7—H7A⋯Cg1iv	0.99	2.69	3.4841 (13)	138

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