The equation you provided appears to be a representation of photosynthesis: \[ 6 \text{CO}_2 + 6 \text{H}_2\text{O} \rightarrow \text{C}6\text{H}{12}\text{O}_6 + 6 \text{O}_2 \]
In this process, carbon dioxide and water are converted into glucose (C₆H₁₂O₆) and oxygen.
So, the correct label for this equation is "Photosynthesis."