Which of the following drugs is not antifungal?: (A) Capofungin, (B) Undecylenic acid, (C) Ciclopirox, (D) Clofazimine
Answer is D. D i.e., Clofazimine Capsofungin, an echinocandin, is a cell wall antagonist that blocks glucan synthetase. It's an intravenous drug used in treatment of aspergillosis or candidosis (resistant species). Ciclopirox and undecylenic acid are antifungal but clofazimine is not.