<prompt> Drug of choice for the following condition is endoscopic viewKetoconazoleClotrimazoleNystatinFluconozole  <response>: The picture shows esophageal candidiasis for which azoles are used.fluconozole is preferred due to better safety profile than ketoconazole .clotrimazole, nystatin is topical antifungal drugsRef: KD Tripathi 6th ed pg 761 