Ethyl 2-(bromomethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
2-Chloro-6-cyano-3-(trifluoromethoxy)pyridine-5-carbonyl chloride
4-Bromo-2-(difluoromethyl)-3-nitro-5-(trifluoromethyl)pyridine
2-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine