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