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