Methyl 4-(chloromethyl)-3-cyano-5-(trifluoromethoxy)pyridine-2-acetate
5-Fluoro-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Chloro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Chloro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde