You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a hbv inhibitor.
user
CCOC(=O)C1=C2CC(N3CCOCC3)CN2C(c2nccs2)=NC1c1ccc(I)cc1Cl
assistant