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