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            Vinblastine Cancer Chemotherapy Drug, Chemical Structure.
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            Caffeine
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            Berberine Molecule Structure
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            Nicotine Molecular Structure
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            3d Structure Of Bufotenine, A Tryptamine Related To The Neurotransmitter Serotonin. It Is An Alkaloid Found In The Skin Of Some Species Of Toads, In Mushrooms, Higher Plants, And Mammals
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            Blackboard With The Chemical Formula Of Atropine