Methyl 2-chloro-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 6-(aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 2-(aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-5-carboxylate
2-(Aminomethyl)-6-chloro-4-hydroxy-3-(trifluoromethoxy)pyridine