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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯N1i	0.945 (14)	2.439 (13)	3.3718 (15)	169.0 (10)

Symmetry code: (i) .