2-(Chloromethyl)-5-hydroxy-4-nitro-3-(trifluoromethoxy)pyridine
Ethyl 5-(chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 4-(chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-acetate
6-(Chloromethyl)-4-hydroxy-2-nitro-3-(trifluoromethoxy)pyridine