Using COC(=O)Cc1cccc(CN(C(C)C)C2CCN(c3nc4ccc(Cl)cc4s3)CC2)c1 to produce CC(C)N(Cc1cccc(CC(=O)O)c1)C1CCN(c2nc3ccc(Cl)cc3s2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.