3-(Chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-6-acetonitrile
2-Cyano-6-methyl-4-(trifluoromethoxy)pyridine-3-acetic acid
5-(Chloromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
6-Cyano-4-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid