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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1A—H1AB⋯O7Bi	0.90	2.44	3.030 (2)	123
N1A—H1AB⋯O8Bi	0.90	2.15	3.048 (2)	176
O1A—H1A⋯O1Bii	0.82	2.14	2.8642 (19)	148
O1B—H1B⋯O9iii	0.82	1.83	2.629 (2)	165
N1A—H1AC⋯O2A	0.90	1.83	2.704 (2)	162
N1A—H1AC⋯O3A	0.90	2.30	2.846 (2)	119
N1B—H1BB⋯O3Aiv	0.90	2.15	3.044 (2)	171
N1B—H1BB⋯O4Aiv	0.90	2.52	3.101 (2)	123
N1B—H1BC⋯O2B	0.90	1.84	2.714 (2)	162
C4A—H4AA⋯O4Av	0.93	2.51	3.311 (2)	145
C5A—H5AA⋯O1Bii	0.93	2.52	3.313 (2)	143
C8A—H8AA⋯O9vi	0.97	2.58	3.479 (2)	155
C9A—H9AB⋯O4Bvii	0.97	2.59	3.469 (3)	151
C11A—H11A⋯O2A	0.97	2.55	3.261 (2)	130
C11A—H11B⋯O4B	0.97	2.59	3.258 (3)	126
C2B—H2BA⋯O7Bv	0.93	2.60	3.361 (3)	140
C14B—H14B⋯O6Ai	0.93	2.45	3.335 (3)	160
C5B—H5BA⋯O3B	0.93	2.54	3.424 (2)	160
C16A—H16A⋯O5Biv	0.93	2.51	3.418 (3)	166

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