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
3-Iodo-5-methyl-2-(trifluoromethoxy)pyridine-6-carbonyl chloride