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 causes lupus like features? \nSelect and explain. \nA. Hydralazine, B. Amphetamines, C. Clozapine, D. Esmolol', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Hydralazine", 'role': 'assistant'}]