3-(2,3,6-Trichlorophenyl)-2-(trifluoromethyl)pyridine-4-acetic acid
5-(2,3,5-Trichlorophenyl)-3-(trifluoromethyl)pyridine-2-acetonitrile
3-(2,3,5-Trichlorophenyl)-5-(trifluoromethyl)pyridine-2-acetic acid
3-(2,3,6-Trichlorophenyl)-5-(trifluoromethyl)pyridine-2-acetonitrile