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': 'The antibiotic which can be given safely in a pregnant women is : \nSelect and explain. \nA. Ciprofloxacin, B. Cefuroxime, C. Metronidazole, D. Chloramphenicol', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]