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 that fulfills the requirement: It belongs to the chemokine receptor modulator class of molecules.
user
CC1CN(C2CCC(C(=O)N(C)c3cc(Cl)cc(C(F)(F)F)c3)(C3CC3)OC2)CCN1c1ccc(F)c(C(=O)O)c1
assistant