5-Cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylic acid
4-(Chloromethyl)-3-hydroxy-5-iodo-2-(trifluoromethoxy)pyridine
4-Cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylic acid
Methyl 2-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate