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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N1⋯O1i	0.89 (2)	2.35 (2)	3.2050 (16)	161.6 (19)
C9—H9A⋯O1	0.93	2.59	3.1146 (19)	116
C2—H2A⋯Cg1ii	0.97	2.60	3.4992 (19)	155
C23—H23C⋯Cg1iii	0.96	2.99	3.747 (2)	137

Symmetry codes: (i) ; (ii) ; (iii) . Cg1 is the centroid of the C14–C19 ring.