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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1A⋯N3	0.82	1.83	2.569 (5)	149
N4—H4⋯O1W	0.86	1.90	2.744 (4)	169
O1W—HW12⋯N2i	0.863 (18)	1.91 (2)	2.715 (5)	155 (4)
O1W—HW12⋯N1i	0.863 (18)	2.62 (4)	3.255 (5)	131 (3)

Symmetry code: (i) .