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? It belongs to the anti viral class of molecules.
user
CCc1ccc2c(c1)c1c3cccnc3oc(=O)c1n2Cc1c(F)c(F)cc(Cl)c1C(=O)NC(C)(C)C
assistant