1,4-Di(4-pyridinyl)-2-(trifluoromethyl)benzene
4,4'-(2,5-dimethyl-1,4-phenylene)dipyridine
N,N-Bis(2-Pyridylmethyl)-N-Propargylamine
Bis(4-pyridyloxy)ethane
[4,4'-Bipyridin]-3-amine
3,6-Di-4-pyridinyl-9H-carbazole