scopolamine
Pronunciation:
/skə(ʊ)ˈpɒl.ə.miːn//skoʊˈpɑl.əm.ɪn/noun
Definitions
A poisonous alkaloid C17H21NO4 similar to atropine that is found in various solanaceous plants and is used for its anticholinergic effects (such as preventing nausea in motion sickness and inducing mydriasis).