You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: It belongs to the anti viral class of molecules.
user
CC(C(=O)O)N1C(=O)C(=Cc2ccc(-c3cc(C(F)(F)F)ccc3Cl)o2)SC1=S
assistant