This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Weight gain is seen with all of the following antipsychiatric medications except ? \nSelect and explain. \nA. Quitiapine, B. Resperidone, C. Clozapine, D. Molindone', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is `d' i.e., Molindone Antipsychotics usually cause weight gain. Quitiapine, olanzapine, clozapine and resperidone, all have been implicated in weight gain. Molindone has often been repoed to cause weight loss rather than weight gain.", 'role': 'assistant'}]