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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N⋯O4	0.86	2.02	2.880 (15)	175
N2—H2N⋯O3i	0.86	1.99	2.821 (13)	162
C24—H24⋯O1ii	0.93	2.57	3.466 (5)	163
C17—H17⋯O1	0.93	2.33	2.911 (4)	120
C25—H25⋯O2	0.93	2.33	2.907 (4)	120

Symmetry codes: (i) ; (ii) .