Methyl 6-(fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Fluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-5-acetonitrile
Methyl 2-(fluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
4-Iodo-3-methyl-6-(trifluoromethoxy)pyridine-2-carbonyl chloride