You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is both a ccr2 antagonist and a ccr5 antagonist.
user
CCCCOCCOc1ccc(-c2ccc3c(c2)C=C(C(=O)Nc2ccc(S(=O)Cc4c(C)nc(C)n4CCC)cc2)CCCN3CC(C)(C)C(=O)O)cc1
assistant