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: Forensic Medicine
[{'content': 'Nux Vomica is -a) Vegetable poison containing atropineb) Seed containing poisonc) Used as a cattle poisond) Used to induce vomiting in poison \nSelect and explain. \nA. a, B. c, C. ac, D. bc', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Nux vomica seeds contain strychnine.\nStrychnine is used as a respiratory stimulant, rodenticide, cattle poison, and for killing stray dogs.', 'role': 'assistant'}]