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: Anaesthesia
[{'content': 'Following drugs are implicated in triggering malignant hyperthermia except \nSelect and explain. \nA. Lignocaine, B. Succinylcholine, C. Propofol, D. Halothane', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Malignant hyperthermia is caused by\xa0\n\nSuccinylcholine\nHalogenated inhalational anaesthetic agents\nLignocaine', 'role': 'assistant'}]