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: The molecule is a hepatitis b treatment.
user
Cc1c(C(=O)Nc2ccc(F)c(F)c2)c2n(c1C(=O)C(=O)NC1(C)CCNCC1)CCCC2
assistant