4-(Chloromethyl)-2-(2,6-dichlorophenyl)-6-(trifluoromethyl)pyridine
4-(Chloromethyl)-2-(2,6-dichlorophenyl)-5-(trifluoromethyl)pyridine
4-(Chloromethyl)-2-(2,6-dichlorophenyl)-3-(trifluoromethyl)pyridine
3-(Chloromethyl)-2-(2,6-dichlorophenyl)-5-(trifluoromethyl)pyridine