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 hbv inhibitor and belongs to the anti viral class of molecules.
user
COCCCn1cc(C(C)N(C)C(=O)Nc2ccc(F)c(Cl)c2)c2ccccc2c1=O
assistant