You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is both a tachykinin receptor antagonist and a chemokine receptor modulator. Please write the SMILES representation of it.
user
CN(CC(CC(=O)N1CCC2(C=Cc3ccccc32)CC1)c1ccc(Cl)c(Cl)c1)c1ccccc1
assistant