Using CCOC(=O)CS, CC(C)(C)c1ccccc1N1CCN(C(=O)c2ccc(Cl)nc2)CC1 to produce CCOC(=O)CSc1ccc(C(=O)N2CCN(c3ccccc3C(C)(C)C)CC2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.