Ethyl 4-amino-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylate
5-Cyano-3-iodo-4-methoxy-2-(trifluoromethoxy)pyridine
Methyl 3-cyano-6-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate
4-(Chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-2-acetonitrile