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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C9—H9B⋯N1i	0.98	2.59	3.449 (5)	147
C23—H23B⋯Br1ii	0.98	2.99	3.962 (4)	171
C26—H26B⋯Br1iii	0.99	2.95	3.815 (4)	147

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