2-Chloro-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
5-Chloro-2-cyano-4-(trifluoromethoxy)pyridine-3-acetic acid
4-Chloro-3-cyano-5-(trifluoromethoxy)pyridine-2-acetic acid
2-Chloro-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylic acid