Methyl 3-chloro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
4-Cyano-3-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-Cyano-6-methyl-3-(trifluoromethoxy)pyridine-4-acetonitrile
4-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride