6-Cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
6-(Bromomethyl)-4-fluoro-2-methyl-3-(trifluoromethoxy)pyridine
6-Cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxaldehyde
2-Cyano-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylic acid