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: It belongs to the chemokine receptor modulator class of molecules.
user
CC(c1ccc(Cl)cc1Cl)n1ncc2ncc(N3CCN(C(=O)C4CCCN4)CC3)nc21.Cl
assistant