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