You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a immunomodulator.
user
CCCCOc1nc(N)c2[nH]c(=O)n(CCCN(CCCN3CCOCC3)Cc3ccc(-n4cncn4)cc3)c2n1
assistant