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