propranolol molecule. it is synthetic, nonselective beta blocker, used to treat for hypertension sheet of paper in a cage

adrenergic amine angina antianginal antiarrhythmic antihypertensive arrhythmias atom atomic beta betaadrenergic betablocker blocker cage carbon cardiac chemical chemistry drawing flat formula hydrogen hypertension icon illustration molecular molecule notebook organic oxygen pectoris propranolol sheet structural structure vector