atropine drug molecule. it is plant alkaloid. structural chemical formula and molecule model

acetylcholine alkaloid antidote atom atropa atropin atropine atropinum belladonna carbon chemical chemistry compound datura eye eyeball formula hydrogen hyoscyamine illustration mandragora mandrake model molecule muscarine muscarinic mydriasis mydriatic neurotransmitter nightshade nitrogen ophthalmic ophthalmology organic oxygen parasympathetic poison poisonous psychiatry pupil racemic science stramonium structural structure sulfuricum toxic vector