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