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: Ophthalmology
A 28-year-old male complains of glare in both eyes. The cornea shows whorl-like opacities of the epithelium. He also gave a history of long-term treatment with amiodarone. The most likely diagnosis is – 
Select and explain. 
A. Terrain's marginal degeneration, B. Cornea verticillata, C. Band shaped keratophathy, D. Arcus juvenalis
B: Cornea verticillata
Answer: B: Cornea verticillata 
Explanation: Whorl like corneal opacities in corneal epithelium, in a patient on amiodarone, suggests the diagnosis of corneal verticillata.