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 and belongs to both the anti viral and anti viral agent classes of molecules. Please write the SMILES representation of it.
user
O=C(O)NCCCCNc1c([N+](=O)[O-])cnc2cc(OCc3ccccc3)ccc12
assistant