tiotropium bromide molecular structure, 3d model molecule, antimuscarinics and antispasmodics, structural chemical formula view

tiotropium bromide spiriva molecule microscope molecular transparent structure chemical formula model bubble air glass c19h22brno4s2 antimuscarinics antispasmodics atom oxygen carbon nitrogen hydrogen sulfur pharmaceutical pharmacy chemistry drug science treatment chronic disease lung composition medicine atomic skeletal structural pulmonary pharmacology asthma inhaler anticholinergic antimuscarinic bromine bronchodilation bronchodilator obstructive view from microscope