Crystal structure of a four-layered [3.3](3,5)pyridino­phane

The title compound {systematic name: 12,30-di­aza­hepta­cyclo­[21.13.1.1^5,19.1^6,18.1^10,14.1^24,36.1^28,32]do­tetra­conta-1(37),5(40),6(41),10 (42),11,13,18,23,28,30,32 (39),36 (38)-dodeca­ene} has syn–anti–syn geometry. Two types of inter­molecular short contacts are observed in its crystal structure.