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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H2A⋯O1i	0.86	2.18	2.9083 (19)	143
N2—H2A⋯N3i	0.86	2.58	3.3255 (19)	146

Symmetry code: (i) .