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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1w⋯O4i	0.83 (2)	2.32 (2)	3.084 (2)	153 (2)
O1W—H2w⋯O2wii	0.83 (2)	2.01 (2)	2.808 (3)	163 (3)
N5—H5n⋯O1w	0.88	2.17	3.021 (3)	163
O2W—H3w⋯O1wiii	0.84 (3)	1.98 (3)	2.800 (3)	165 (3)
O2W—H4w⋯O1iv	0.84 (2)	2.28 (2)	3.061 (3)	156 (3)
O2W—H4w⋯O2iv	0.84 (2)	2.45 (2)	3.204 (3)	150 (3)
N2—H2n⋯O2wv	0.88	2.09	2.959 (3)	172
C7—H7⋯O2vi	0.95	2.48	3.374 (3)	157
C14—H14⋯O3i	0.95	2.45	3.338 (3)	156

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) .