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: Skin
[{'content': 'Drug of choice in systemic candidiasis is: \nSelect and explain. \nA. Amphotericin, B. Griseofulvin, C. Nystatin, D. Ketoconazole', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Amphotericin', 'role': 'assistant'}]