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

Cg1 and Cg2 are the centroids of the C1–C6 and C8–C13 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N1⋯N2i	0.848 (17)	2.116 (17)	2.9600 (12)	173.0 (17)
C1—H1A⋯Cg2ii	0.95	2.88	3.6647 (11)	141
C12—H12A⋯Cg1iii	0.95	2.92	3.6143 (13)	131
C17—H17A⋯Cg1iv	0.95	2.61	3.4381 (11)	146

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