5-Cyano-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Cyano-6-methyl-4-(trifluoromethoxy)pyridine-2-methanol
3-Cyano-5-methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde