Ethyl 4-(chloromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(aminomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-acetate
2-Hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-Hydroxy-3-methyl-5-(trifluoromethoxy)pyridine-4-acetonitrile