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 anti viral, a anti viral compound, and hepatitis b treatment.
user
O=C(NC1CC1)C1Cc2conc2-c2c3c(nn2C1)CCN(C(=O)c1ccc(Cl)c(Cl)c1)C3
assistant