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