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