3-Amino-4-(chloromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine
3-Amino-2-nitro-5-(trifluoromethoxy)pyridine-4-acetonitrile
3-Amino-2-(chloromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine
6-Amino-4-(chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine