In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Input: Consider Input: Overview of monoclonal antibodies and small molecules targeting the epidermal growth factor receptor pathway in colorectal cancer.

Output: epidermal growth factor receptor


Input: Consider Input: Aspirin and sodium salicylate inhibit endothelin ETA receptors by an allosteric type of mechanism.

Output: ETA receptors


Input: Consider Input: Determination of dimethylarginine dimethylaminohydrolase activity in the kidney.


Output: dimethylarginine dimethylaminohydrolase