**Core Concept**
The question is testing the knowledge of topical ocular NSAIDs, which are used to reduce inflammation and pain in the eye. Topical ocular NSAIDs act by inhibiting cyclooxygenase enzymes (COX-1 and COX-2), thereby reducing the production of prostaglandins.

**Why the Correct Answer is Right**
One of the most commonly used topical ocular NSAIDs is **Flurbiprofen**. It is a non-selective COX inhibitor that effectively reduces inflammation and pain in the eye. Flurbiprofen works by inhibiting the production of prostaglandins, which are mediators of inflammation. The drug is often used in the treatment of ocular conditions such as uveitis, iritis, and post-operative inflammation.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it is not a commonly used topical ocular NSAID.
* **Option B:** This option is incorrect because it is not typically used for topical ocular use.
* **Option D:** This option is incorrect because it is not a commonly used topical ocular NSAID.

**Clinical Pearl / High-Yield Fact**
When using topical ocular NSAIDs, it is essential to note that they can increase the risk of corneal toxicity, particularly with prolonged use. Therefore, careful monitoring of the patient's corneal health is necessary when using these medications.

**Correct Answer:** C. Flurbiprofen