This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
[{'content': 'Which of the following is not a side effect of clozapine: \nSelect and explain. \nA. Agranulocytosis, B. Seizures, C. Sialosis, D. Weight loss', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ref: KDT 6/e p429 Clozapine and other atypical antipsychotic resulting weight gain.', 'role': 'assistant'}]