Methyl 4-chloro-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 5-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-(aminomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 5-chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate