2-Fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
Methyl 3-(bromomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-fluoro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-fluoro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate