Methyl 6-fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Fluoro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 2-fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate