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