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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H3⋯Br1	0.85 (2)	2.50 (2)	3.340 (2)	170 (3)
O4—H4A⋯Br1	0.94 (2)	2.31 (2)	3.2429 (18)	171 (3)
C11—H11⋯O2i	0.93	2.57	3.023 (3)	111
C12—H12⋯O1ii	0.93	2.57	3.285 (3)	134
C21—H21⋯O2i	0.93	2.56	3.193 (3)	125
C26—H26A⋯Br1iii	0.97	2.88	3.767 (3)	153
C26—H26B⋯O4	0.97	2.31	3.221 (3)	156

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