You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a hbv inhibitor and belongs to the hepatitis b treatment class of molecules, with the characteristic of being anti viral.
user
O=C(Nc1cccc(Br)c1F)N1CCc2[nH]nc(C3CCC3)c2C1
assistant