4-Cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetic acid
4-Fluoro-3-(fluoromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine
3-(Bromomethyl)-4-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine
6-Fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxaldehyde