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 most prominent toxic effect associated with acetaminophen use is \nSelect and explain. \nA. Respiratory alkalosis, B. Haemorrhage, C. Hepatic necrosis, D. Gastric Ulceration', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]