3-Fluoro-4-iodo-6-(trifluoromethoxy)pyridine-2-sulfonamide
2-(Aminomethyl)-4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-2-acetic acid
2-Cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxaldehyde