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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N14—H14⋯O12i	0.84 (2)	2.06 (2)	2.894 (2)	172.3 (15)

Symmetry code: (i) .