3-[methyl-[4-[(E)-2-(1,3,3-trimethylindol-2-yl)ethenyl]phenyl]amino]propanenitrile C??? ??, ??, ??

3-[methyl-[4-[(E)-2-(1,3,3-trimethylindol-2-yl)ethenyl]phenyl]amino]propanenitrile ?? ?? ? ???

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3-[methyl-[4-[(E)-2-(1,3,3-trimethylindol-2-yl)ethenyl]phenyl]amino]propanenitrile ?? ??