You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a immunomodulator and belongs to the anti viral class of molecules, with the characteristic of being anti viral agent.
user
CC(C)Cn1c(CONC(=O)NC(C)C)nc2c(N)nc3ccccc3c21
assistant