4-Cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetic acid
3-(Chloromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetic acid
6-Cyano-3-(fluoromethyl)-2-nitro-4-(trifluoromethoxy)pyridine