2,5-Bis(perfluorophenyl)pyridine-3-acetonitrile
2,3-Bis(perfluorophenyl)pyridine-4-acetonitrile
6-Methoxy-2-(trifluoromethyl)pyridine-3-acetonitrile
3-Methoxy-2-(trifluoromethyl)pyridine-4-acetonitrile
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