You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a chemokine receptor modulator.
user
CC(=O)Nc1nc(C2(C(=O)NCc3cc(C)cc(C(F)(F)F)c3)CCC(N3CCCCCC3)C2)cs1
assistant