3-(3,5-Dichlorophenyl)-2-methoxy-5-(trifluoromethyl)pyridine
3-(3,5-Dichlorophenyl)-2-(difluoromethoxy)-5-(trifluoromethyl)pyridine
3-(3,5-Dichlorophenyl)-2-fluoro-5-(trifluoromethyl)pyridine
2-(3,5-Dichlorophenyl)-3-fluoro-5-(trifluoromethyl)pyridine