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