5-Bromo-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
3,5-Bis(3-(trifluoromethyl)phenyl)pyridine-4-methanol
3-Amino-5-(difluoromethyl)-4-fluoropyridine-2-sulfonyl chloride
2-(Difluoromethyl)-6-hydroxy-3-methoxypyridine-5-carboxylic acid