2-Chloro-6-(3,5-dichlorophenyl)isonicotinic acid
3,5-Dichloro-2-(3,5-dichlorophenyl)pyridine
5-Chloro-2-(3,5-dichlorophenyl)isonicotinic acid
5-Chloro-6-(3,5-dichlorophenyl)picolinic acid
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