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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N17—H17⋯O13	0.89 (2)	1.85 (2)	2.6562 (19)	151 (2)
N14—H14⋯N19i	0.83 (2)	1.97 (2)	2.798 (2)	175 (2)
C4—H4⋯O9ii	0.97 (2)	2.54 (2)	3.154 (2)	121.5 (16)
C20—H20⋯O13iii	1.00 (2)	2.54 (2)	3.353 (2)	137.9 (16)
C24—H24C⋯O13iv	0.98 (3)	2.47 (3)	3.382 (2)	154 (2)

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