Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1A⋯O3	0.87	1.99	2.846 (3)	170
O1W—H1B⋯O4ii	0.89	1.93	2.789 (3)	162
O2WA—H2A⋯O1W	0.91	1.97	2.828 (13)	155
O2WB—H2C⋯O2WA	0.85	1.55	2.156 (16)	126
N2—H2N⋯O1Wiii	0.86	1.96	2.798 (4)	165
N4—H4N⋯O5iv	0.86	2.02	2.866 (3)	166
O5—H5A⋯O2ii	0.85	1.90	2.716 (3)	162
O5—H5B⋯O4v	0.85	1.95	2.791 (3)	172
C17—H17⋯O2vi	0.93	2.50	3.389 (4)	160

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