2-Hydroxy-3-(2,3,6-trichlorophenyl)-6-(trifluoromethyl)pyridine
2-Hydroxy-3-(2,3,6-trichlorophenyl)-5-(trifluoromethyl)pyridine
2-Hydroxy-3-(2,3,6-trichlorophenyl)-4-(trifluoromethyl)pyridine
2-Hydroxy-3-(2,3,5-trichlorophenyl)-6-(trifluoromethyl)pyridine