2-(2,4-Dichlorophenyl)-3-nitro-5-(trifluoromethyl)pyridine
2,4-Dichloro-3-(2,4-dichlorophenyl)-6-(trifluoromethyl)pyridine
3-(2,4-Dichlorophenyl)-2-(difluoromethoxy)-6-(trifluoromethyl)pyridine
3-(2,4-Dichlorophenyl)-6-(difluoromethoxy)-2-(trifluoromethyl)pyridine