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: Anaesthesia
[{'content': 'Hepatotoxic inhalational agent \nSelect and explain. \nA. Halothane, B. Enflurane, C. Desflurane, D. Sevoflurane', 'role': 'user'}, {'content': "Answer: A \nExplanation: All inhalational agent cause maild hepatotoxicity by decreasing hepatic blood flowIsoflurane is the agent of choice in liver disease as it has least effect on Hepatic blood flowDirect hepatotoxicity (Hepatitis, hepatic necrosis) is caused by- halothane, chloroform, trilene, methoxyflurane(Refer: Morgan and Mikhail's Clinical Anaesthesiology, 5th edition, pg no. 167-169)", 'role': 'assistant'}]