2-(Chloromethyl)-4-iodo-3-nitro-6-(trifluoromethoxy)pyridine
Methyl 2-(fluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 5-(fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-(fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate