2-Cyano-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-carboxylic acid
Ethyl 2-(chloromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-carboxylate
6-Cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylic acid
2-(Chloromethyl)-3-fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine