Ethyl 3-(bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-6-carboxylate
6-Fluoro-4-iodo-2-methoxy-3-(trifluoromethoxy)pyridine
3-Chloro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Chloro-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxaldehyde