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