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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N5—H5⋯N11	0.86	2.15	2.970 (8)	159
N7—H7⋯S2i	0.86	2.66	3.441 (6)	152
N9—H9⋯S1ii	0.86	2.59	3.348 (6)	148
N12—H12⋯S1	0.86	2.49	3.292 (7)	156
C3—H3A⋯N2	0.98	2.57	3.338 (9)	135
C14—H14A⋯N1	0.98	2.50	3.324 (9)	141
C20—H20A⋯N1	0.98	2.49	3.371 (8)	150
C21—H21A⋯N2	0.98	2.48	3.326 (8)	145

Symmetry codes: (i) ; (ii) .