2,6-Bis(3,4-dichlorophenyl)pyridine-3-acetonitrile
2,5-Bis(3,4-dichlorophenyl)pyridine-3-acetonitrile
2-(3,4-Dichlorophenyl)-6-fluoropyridine-3-acetonitrile
2-(3,4-Dichlorophenyl)-5-fluoropyridine-3-acetonitrile
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