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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H1⋯O7i	0.88 (1)	2.59 (1)	3.360 (4)	148 (1)
C12—H12C⋯O1ii	0.96	2.58	3.360 (2)	139 (1)

Symmetry codes: (i) ; (ii) .