You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is chemokine receptor modulator and autoimmune disease treatment.
user
CC1CN(c2scnc2-c2nc3ccc(Cl)cc3[nH]2)CCN1C(=O)CN1CCc2ccccc21
assistant