You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? It belongs to the rheumatoid arthritis treatment, inflammatory disease treatment, and chemokine receptor modulator classes of molecules.
user
CCN(C(C)C)C1CCC(NC(=O)CNC(=O)c2cccc(C(F)(F)F)c2)C(C(=O)N2CCC2)C1
assistant