N,N-dimethyl-5-pyridin-3-ylpyridin-2-amine

phenyl 5-bromo-2-phenyl-2H-pyridine-1-carboxylate

3-bromo-4-(2-methylphenyl)pyridine

phenyl 3-bromo-4-phenyl-4H-pyridine-1-carboxylate

5-bromo-2-(4-methoxyphenyl)-4-phenylpyridine