You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a hiv treatment and a hiv inhibitor, belonging to the ccr5 antagonist class of molecules.
user
CCCOc1ccc(-c2ccc3c(c2)C=C(C(=O)OC)CCN3)cc1
assistant