2-Chloro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid
6-Cyano-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Chloro-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Chloro-3-(chloromethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine