6-(Aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid
3-(Aminomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-acetic acid
Methyl 3-iodo-4-methoxy-2-(trifluoromethoxy)pyridine-6-carboxylate
2-(Aminomethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetic acid