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 a ccr1 antagonist. Please write the SMILES representation of it.
user
CC1CN(C(=O)COc2ncc(Cl)cc2CCS(=O)(=O)O)C(C)CN1Cc1ccc(Cl)cc1
assistant