If you can find something with tropan's in them which I doubt since it's and alkaloid and narcotic.
But even if you do find scopolamine or atropine you gotta' be really careful, because "deadly nightshade" has been known to induce a period of violent of unpredictable behavior. And not only that most incidences of jimsonweed or
nightshade use end up in poisoning. But I has been reported that in colombia that a mixture of morphine, scopolamine, and atropine is an extremely desired euphoria.