Methyl 2-chloro-5-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 6-chloro-4-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate
5-Chloro-2-cyano-3-iodo-6-(trifluoromethoxy)pyridine
4-Bromo-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-methanol