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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1A⋯Cl1i	0.86	2.25	3.066 (2)	158
N2—H2A⋯Cl1	0.86	2.20	3.055 (2)	178

Symmetry code: (i) .