2,2',6,6'-Tetramethyl-4,4'-bipyridine
1,1'-Thiocarbonyldiimidazole
2,4,6-Tri(2-pyridyl)-1,3,5-triazine
1,2-Di(pyridin-4-yl)diazene
2,2'-Dimethyl-4,4'-bipyridine
1,4-Di(1H-pyrazol-4-yl)benzene
2-(2-Phenyl-2H-tetrazol-5-yl)pyridine
N-Methyl-2-(pyridin-2-yl)-N-(2-(pyridin-2-yl)ethyl)ethanamine
1,4-Bis((1H-imidazol-1-yl)methyl)benzene
[4,4'-Bipyridin]-2-amine
Di(1H-pyrrol-2-yl)methane
4'-Chloro-2,2':6',2''-terpyridine
Ethyl [2,2':6',2''-terpyridine]-4'-carboxylate
2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole
2,5-Di(pyridin-4-yl)-1,3,4-thiadiazole
1,1'-Sulfonylbis(2-methyl-1H-imidazole)
1,3-Di(pyridin-2-yl)benzene
4,4'-(1H-1,2,4-Triazole-3,5-diyl)dipyridine
1,2-Di(pyridin-4-yl)ethyne
1H,1'H-2,2'-Biimidazole
2,4,6-Tri(4-pyridyl)-1,3,5-triazine
N-(Pyridin-4-yl)isonicotinamide
1,1'-Sulfonyldiimidazole
3,3',5,5'-Tetramethyl-1H,1'H-4,4'-bipyrazole
4-(p-Tolyl)-2,2:6,2-terpyridine
1,2-Di(pyridin-4-yl)ethane
(E)-1,2-Di(pyridin-4-yl)ethene
2,2'-Bipyrimidine
5-(4-Pyridyl)-1H-tetrazole
