This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Schizophrenia and other psychotic disorders, Subject name: Psychiatry
[{'content': "Which of the following antipsychotic isn't available as depot preparation for the treatment of psychosis? \nSelect and explain. \nA. Aripiprazole, B. Olanzapine, C. Clozapine, D. Haloperidol", 'role': 'user'}, {'content': "Answer: C \nExplanation: Clozapine isn't available as depot of long-acting muscular injection. clozapine is a drug that is used for trreatment of TREATMENT RESISTANT SCHIZIOPHRENIA patients the main adverse effects of clozapine was AGRANULOCYTOSIS, MYOCARDITIS, SIALORRHEA, SEIZURES, PARALYTIC ILEUS Ref: Essentials of postgraduate psychiatry By JN Vyas 1st ed Pg: 410-412", 'role': 'assistant'}]