This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
[{'content': 'Which of the following drug has a orable effect on lipid metabolism? \nSelect and explain. \nA. Atenolol, B. Chlorothiazide, C. Clonidine, D. Torsemide', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Clonidine is central sympatholytic and central alpha 2 agonist. It can cause lipid mobilization. It is implicated to be used for weight gain but, the use is not yet official Ref: Tripati 8th edition', 'role': 'assistant'}]