<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 65-year-old male with a history of CHF presents to the emergency room with shortness of breath, lower leg edema, and fatigue. He is diagnosed with acute decompensated congestive heart failure, was admitted to the CCU, and treated with a medication that targets beta-1 adrenergic receptors preferentially over beta-2 adrenergic receptors. The prescribing physician explained that this medication would only be used temporarily as its efficacy decreases within one week due to receptor downregulation. Which of the following was prescribed?? A: Epinephrine, B: Milrinone, C: Isoproterenol, D: Norepinephrine, E: Dobutamine,  <response>: This is a clinical vignette about a 65-year-old male with a history of congestive heart failure CHF who presents with acute decompensated CHF. He was treated with a medication that targets beta-1 adrenergic receptors over beta-2 receptors, and the efficacy of this medication decreases within 1 week due to receptor downregulation. Based on the information provided, the medication prescribed needs to meet the following criteria:- Used to treat acute decompensated CHF- Targets beta-1 adrenergic receptors preferentially over beta-2 receptors- Efficacy decreases within 1 week due to receptor downregulationE: Dobutamine 