You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a hcv treatment and is anti viral. Use the above information to create a molecule.
user
Cc1cn(C2OC(COP(=S)(NC(C)C(=O)OC(C)C)Oc3ccccc3)C(O)C2(F)Cl)c(=O)[nH]c1=O
assistant