Name a inhibitor of oxidative phosphyorylation.

Explanation

### Step-by-Step Solution:

1. **Understand Oxidative Phosphorylation**:
- Oxidative phosphorylation is a metabolic pathway that produces ATP through the transfer of electrons from NADH and FADH2 to oxygen. This process occurs in the mitochondria of cells.

2. **Identify the Role of Inhibitors**:
- Inhibitors are substances that can impede or halt biochemical reactions. In the context of oxidative phosphorylation, they can prevent the formation of ATP.

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