2-Amino-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Bromo-5-cyano-2-(trifluoromethoxy)pyridine-3-sulfonamide
4-Amino-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-Bromo-3-chloro-4-(trifluoromethoxy)pyridine-6-acetic acid