5-(Aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-(aminomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetate
Ethyl 4-(aminomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-3-acetate
Ethyl 3-(aminomethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate