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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1W1⋯O1i	0.85	2.10	2.826 (3)	143
O1W—H1W1⋯O5i	0.85	2.28	3.007 (4)	144
O1W—H2W1⋯O3i	0.85	2.22	2.813 (3)	127
O1W—H2W1⋯O6i	0.85	2.14	2.940 (4)	158
C7—H7A⋯N1ii	0.93	2.62	3.171 (4)	119

Symmetry codes: (i) ; (ii) .