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