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