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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H741⋯O90i	0.82 (2)	2.12 (2)	2.901 (2)	158 (2)
N4—H742⋯Cl1	0.94 (2)	2.29 (2)	3.1565 (16)	153 (2)
N5—H751⋯Cl1	0.90 (2)	2.19 (2)	3.0255 (16)	155 (2)
O90—H901⋯O1ii	0.89 (3)	2.01 (3)	2.874 (2)	164 (3)
O90—H902⋯Cl1	0.82 (3)	2.43 (3)	3.213 (2)	159 (3)
C5—H5A⋯Cl1iii	0.98	2.83	3.642 (2)	141
C9—H9⋯Cl1iv	0.95	2.71	3.5912 (19)	155
C10—H10⋯O1v	0.95	2.65	3.564 (2)	163
C12—H12⋯O2vi	0.95	2.37	3.294 (2)	164

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