Ethyl 3-chloro-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 5-bromo-3-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-chloro-2-fluoro-4-(trifluoromethoxy)pyridine-6-carboxylate
4-(Aminomethyl)-5-bromo-2-methoxy-3-(trifluoromethoxy)pyridine