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