You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the chemokine receptor modulator class of molecules. Use the above information to create a molecule.
user
CCC1CN(c2cnc3c(n2)C(C(C)c2ccc(Cl)cc2Cl)N=C3C#N)CCC1N1CCCCC1
assistant