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 member of the ccr5 antagonist class, affects hiv treatment, and is characterized as anti viral.
user
Cc1cccc(C)c1C(=O)N1CC2=CN(Cc3ccccc3)CC2C1
assistant