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 hbv inhibitor and is anti viral. Please represent the molecule in SMILES.
user
CC(C)(C)C1Cc2c(oc3c(-c4nccs4)cccc23)-c2c(F)c(=O)c(C(=O)O)cn21
assistant