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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H3⋯Cl1	0.86	2.46	3.277 (2)	160
N1—HN1⋯Cl1i	0.86	2.23	3.066 (2)	165
C1—H1⋯O4i	0.93	2.46	3.372 (3)	167

Symmetry code: (i) .