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