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 immunomodulator. Please write the SMILES representation of it.
user
CCCCc1nc2c(N)nc3cc(C(=O)OC)ccc3c2n1CCCCC(=O)O
assistant