Ethyl 2-(chloromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-5-acetate
6-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 2-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-acetate
2-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-methanol