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': 'Which of the following antipsychotic drugs is available as a depot injection ? \nSelect and explain. \nA. Fluphenazine, B. Ziprasidone, C. Trifluoperazine, D. Aripiprazole', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]