4-Chloro-3-(difluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine
2-Chloro-5-methyl-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-Chloro-6-(difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 3-cyano-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetate