6-Chloro-3-(2,4-dichlorophenyl)pyridine-2-acetonitrile
5-Chloro-2-(2,3-dichlorophenyl)pyridine-3-acetonitrile
3-Chloro-2-(2,3-dichlorophenyl)pyridine-5-acetonitrile
5-Chloro-3-(2,4-dichlorophenyl)pyridine-2-acetonitrile
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