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