Methyl 3-(2,3,6-trichlorophenyl)-2-(trifluoromethyl)isonicotinate
Methyl 2-(2,3,6-trichlorophenyl)-6-(trifluoromethyl)isonicotinate
3-Methoxy-6-(2,3,5-trichlorophenyl)-2-(trifluoromethyl)pyridine
3-Methoxy-4-(2,3,5-trichlorophenyl)-2-(trifluoromethyl)pyridine