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 chemokine receptor modulator.
user
CS(=O)(=O)c1ccc(CN2CCC3(CCN(CC4CN(C(=O)OC5CCCCC5)CC4c4ccccc4)CC3)C2=O)cc1
assistant