You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a immunomodulator and a anti viral agent, belonging to the anti viral class of molecules.
user
CCOCc1nc2c(N)nc(C)c(C)c2n1NCCCNC(=O)OCC
assistant