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: Pediatrics
[{'content': 'Intra uterine growth retardation can be caused by all except - \nSelect and explain. \nA. Nicotine, B. Alcohol, C. Propranolol, D. Phenothiazine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e., Phenotiazines', 'role': 'assistant'}]