4-Chloro-6-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
6-Cyano-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 4-cyano-6-iodo-3-(trifluoromethoxy)pyridine-2-acetate
4-Chloro-2-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine