Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N6—H33⋯O1	0.86	2.58	2.9912 (18)	111
N2—H15⋯S2i	0.86	2.76	3.5413 (13)	151
N3—H17⋯O1ii	0.86	2.40	3.110 (2)	140
C5—H5⋯S2i	0.98	2.84	3.4559 (16)	122
N5—H32⋯S1iii	0.86	2.81	3.5334 (13)	142

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