This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Schizophrenia Spectrum and Other Psychotic Disorders, Subject name: Psychiatry
[{'content': 'The antipsychotic with least incidence of extrapyramidal symptoms is:- \nSelect and explain. \nA. Haloperidol, B. Thiothixene, C. Thioridazine, D. Perphenazine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Typical Antipsychotics : Thioridazine causes minimum EPS (Marked central anticholinergic activity) Atypical Antipsychotic Agents : Risperidone causes maximum extrapyramidal symptoms (Potent D2 blocker) DRUG (TYPICAL ANTIPSYCHOTIC) EXTRAPYRAMIDAL SIDE EFFECTS Pimozide +++ Fluphenazine +++ Haloperidol +++ Thiothixene +++ Trifluoperazine +++ Loxapine ++ Triflupromazine ++ Chlorpromazine ++ Thioridazine +', 'role': 'assistant'}]