2,3-Bis(2,3-dichlorophenyl)-6-(trifluoromethyl)pyridine
3-(2,3-Dichlorophenyl)-5-(trifluoromethyl)picolinic acid
5-(2,3-Dichlorophenyl)-3-(trifluoromethyl)picolinic acid
2-(2,3-Dichlorophenyl)-6-(trifluoromethyl)nicotinic acid
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