Methyl 3-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetate
6-(Chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 4-(chloromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-3-acetate