You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a hcv polymerase inhibitor.
user
COP1(=O)N=C(C2=C(O)C(C(C)(C)C)N(Cc3ccc(F)c(Cl)c3)C2=O)Nc2ccc(OCC(N)=O)cc21
assistant