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