Ethyl 6-fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetate
Methyl 3-fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate
4-Fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
Ethyl 6-fluoro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate