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: Psychiatry
[{'content': 'Which of the following typical antipsychotic drug is not available in depot form ? \nSelect and explain. \nA. Haloperidol, B. Risperidone, C. Olanzapine, D. Chlorpromazine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D. ChlorpromazineAntipsychotic drugs with depot preparations are risperidone, poliperidone, halopetidol, fluphenazine, flupenthixol, zuclopenthixol, olannpine, clozapine, imipramine and quetiapine.', 'role': 'assistant'}]