2-Iodo-4-(2,3,5-trichlorophenyl)-5-(trifluoromethyl)pyridine
2-Iodo-3-(2,3,6-trichlorophenyl)-5-(trifluoromethyl)pyridine
3-(Trifluoromethyl)-2-(4-(trifluoromethyl)phenyl)isonicotinic acid
2-(Trifluoromethyl)-6-(4-(trifluoromethyl)phenyl)isonicotinic acid