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 based on this description: It belongs to both the anti viral and hepatitis b treatment classes of molecules.
user
Cn1cc(C(=O)C(=O)Nc2ccccc2)cc1C(=O)Nc1ccc(F)c(F)c1
assistant