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: The molecule is a hbv inhibitor and is anti viral.
user
CCOC(=O)C1=C(C2CCN(S(=O)(=O)C3CC(C(=O)OC(C)(C)C)C3)CC2)NC(c2ncc(F)cc2F)=NC1c1ccc(F)c(F)c1Cl
assistant