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