ipratropium bromide molecule. it is bronchodilator, antispasmodic, anticholinergic drug. structural chemical formula on the dark

agent airway anhydrous antagonist anticholinergic antispasmodic asthma atom atomic atropine blue bromide bromine bronchi bronchodilator carbon chemical chemistry chronic copd dark drawing flat formula hydrogen icon illustration inhalation inhaler ipratropium lungs molecular molecule muscarinic nebulizer nitrogen obstructive organic oxygen pulmonary skeletal structural structure vector white