4-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Aminomethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 4-(chloromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 5-(chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate