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': 'A new born developed cleft lip and cleft palate and atrial septal defect. Which of the following drug is likely to be consumed by the mother so as to cause such type of congenital anomalies - \nSelect and explain. \nA. Digoxin, B. Methanol, C. ACE Inhibitors, D. Isotretinoin', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Isotretinoin Isotretinon causes o Craniofacial abnormality o CVS anomaly o CNS anomaly Cleft, lip & palate ASD Neural tube defect Microcephaly Microcephaly", 'role': 'assistant'}]