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 member of the anti viral, ccr5 antagonist, and chemokine receptor antagonist classes and is hiv treatment.
user
Cc1ncnc(C)c1C(=O)N1CC2CN(CCC3(c4cccc(Cl)c4)CN(C(=O)C4CC(F)(F)C4)C3)CC2C1
assistant