2-(3-Bromophenyl)-5-methylimidazo[1,2-a]pyridine
3-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-5-methylpyridine
5-Bromo-2,3-difluoropyridine
5-Bromo-3-chloro-2-methoxypyridine