You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a immunomodulator.
user
NC(=O)CCC(N)c1noc(C(CCC(N)=O)NC(=O)NC(Cc2ccc(O)cc2)C(=O)O)n1
assistant