You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a anti viral agent and a anti viral, belonging to the hepatitis b treatment class of molecules.
user
COC(=O)C1=C(CN2CCN3C(=O)N(c4ccc(CCC(=O)O)cc4)CC3C2CO)NC(c2nccs2)=NC1c1ccc(F)cc1Cl
assistant