4-(Chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-Cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-methanol
4-(Chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylic acid