This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Levosulpiride acts as antagonist of which central dopamine receptor? \nSelect and explain. \nA. D2, B. D3, C. D4, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Levosulpiride is claimed to have mood elevating propeies. Levosulpiride is used in the treatment of psychoses, paicularly negative symptoms of schizophrenia, anxiety disorders, dysthymia, veigo, dyspepsia, irritable bowel syndrome and premature ejaculation.', 'role': 'assistant'}]