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

Cg1 is the centroid of the C32–C37 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N5—H5⋯O1	0.86	2.09	2.608 (2)	118
N2—H2B⋯O4	0.86	1.87	2.518 (2)	131
N3—H3⋯O4i	0.86	1.95	2.792 (2)	168
N5—H5⋯O3ii	0.86	2.36	2.961 (2)	127
C7—H7A⋯O3iii	0.97	2.54	3.342 (3)	140
C33—H33⋯Br1iv	0.93	2.91	3.675 (2)	141
C14—H14⋯Cg1i	0.93	2.83	3.553 (2)	135

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