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
Drug of choice in systemic candidiasis is: 
Select and explain. 
A. Amphotericin, B. Griseofulvin, C. Nystatin, D. Ketoconazole
A: Amphotericin
Answer: A: Amphotericin 
Explanation: A i.e. Amphotericin