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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1w—H1w⋯O5	0.85 (1)	2.04 (2)	2.836 (3)	156 (5)
N1—H1n⋯O1i	0.88	2.42	3.242 (3)	155
N2—H2n⋯O4	0.88	2.30	3.133 (4)	157
N4—H4n⋯O5	0.88	2.11	2.991 (3)	175
C5—H5B⋯O6ii	0.98	2.58	3.539 (5)	168
C11—H11⋯O4iii	1.00	2.44	3.358 (3)	152
C9—H9B⋯O1wiv	0.98	2.51	3.451 (4)	162

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