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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N⋯O2i	0.81 (2)	2.29 (2)	3.044 (2)	155 (3)
N1—H1N⋯Cl2	0.81 (2)	2.57 (3)	2.945 (2)	110 (2)

Symmetry code: (i) .