You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a protease inhibitor. Please write the SMILES representation of it.
user
CCOC(=O)C=CC(N)CCC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1
assistant