Methyl 3-fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetate
2-(Chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 3-fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-acetate