You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a hepatitis b treatment. Please represent the molecule in SMILES.
user
COC1Cc2c(C(=O)Nc3ccc(F)c(F)c3)ccc(F)c2C1NC(=O)O
assistant