**Core Concept**
The question is testing knowledge of corneal toxicities associated with certain medications, specifically those that can cause amorphous whorl-like corneal opacities. This condition is related to the **cornea**, the transparent outer layer of the eye, and its potential reaction to **pharmacological agents**.

**Why the Correct Answer is Right**
Since the correct answer is not provided, let's discuss the general mechanism. Drugs can cause corneal opacities through various mechanisms, including **direct toxicity** to corneal cells, **immune-mediated reactions**, or **deposit formation** within the cornea. For instance, certain medications can lead to the formation of lipofuscin-like substances within the cornea, resulting in opacities.

**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific drug, we can't discuss its incorrectness directly, but typically, drugs causing corneal opacities would be those that are known to have **ocular side effects**.
**Option B:** Similarly, without specifics, we can say that any drug listed here would be incorrect if it's known to cause corneal changes, possibly through **metabolic byproducts** that affect the cornea.
**Option C:** And again, the lack of specifics makes it hard to pinpoint why it's incorrect, but it could be due to its **pharmacokinetic properties** that lead to corneal accumulation.
**Option D:** This option's incorrectness would stem from its known **side effect profile** regarding the eyes.

**Clinical Pearl / High-Yield Fact**
A key point to remember is that **chloroquine**, an antimalarial drug, is well-known for causing corneal deposits and retinal toxicity, leading to vision problems. Recognizing the potential for medications to cause ocular side effects is crucial in clinical practice.

**Correct Answer:** Correct Answer: D. Amiodarone