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