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 chemokine receptor modulator.
user
CC(C)(O)C1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)C=CC(NC2CCOCC2)C1
assistant