2-Hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
2-(Aminomethyl)-5-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
Methyl 3-hydroxy-2-methyl-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-6-acetate