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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C17—H17C⋯O2i	0.95 (3)	2.38 (3)	3.275 (2)	158 (2)
C17—H17A⋯O4ii	0.95 (3)	2.54 (3)	3.479 (2)	171 (2)
N2—H2N⋯N1	0.84 (3)	2.24 (3)	2.690 (2)	114 (2)
O1—H1O⋯O4	0.82 (3)	1.86 (3)	2.5979 (18)	148 (3)

Symmetry codes: (i) ; (ii) .