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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N—H0A⋯O4i	0.86	2.37	2.914 (7)	122
N—H0A⋯O3ii	0.86	2.20	2.887 (7)	137

Symmetry codes: (i) ; (ii) .