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