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: Dental
[{'content': 'Which of the following antifungals cannot be given in candidal infections? \nSelect and explain. \nA. Itraconazole, B. Griseofulvin, C. Fluconazole, D. All of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Griseofulvin is not effective in candidal infections.', 'role': 'assistant'}]