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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H2A⋯Cl11i	0.86	2.56	3.246 (2)	138
N3—H3A⋯Cl8ii	0.86	2.37	3.104 (2)	144
N4—H4A⋯Cl10iii	0.86	2.31	3.160 (2)	169
N5—H5A⋯Cl7iv	0.86	2.41	3.194 (2)	151
N6—H6A⋯Cl1v	0.86	2.31	3.138 (2)	162
N7—H7A⋯O2vi	0.86	2.03	2.880 (3)	167
N10—H10B⋯Cl7vi	0.86	2.54	3.349 (2)	157
N8—H8A⋯O5vii	0.86	2.28	2.804 (3)	120
N8—H8A⋯O4viii	0.86	2.34	3.117 (4)	150
N9—H9B⋯O3	0.86	2.13	2.920 (3)	152

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