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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H1N3⋯O6i	0.91 (2)	1.817 (19)	2.7180 (16)	170 (2)
N4—H1N4⋯O1W	0.90 (2)	1.84 (2)	2.7309 (17)	171 (2)
O1W—H2W1⋯O1ii	0.85 (2)	1.97 (2)	2.7878 (16)	162 (2)
O1W—H1W1⋯O3iii	0.84 (2)	2.11 (2)	2.9381 (17)	170 (2)
O7—H7⋯O1	0.82	1.67	2.4370 (16)	156
C9—H9A⋯O5iv	0.93	2.54	3.4312 (18)	161
C12—H12A⋯O7i	0.98	2.41	3.3023 (18)	152
C14—H14B⋯O4v	0.96	2.60	3.2318 (19)	124
C15—H15C⋯O3vi	0.96	2.60	3.471 (2)	152

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