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