Using O=C(CSc1ccnc2ccccc12)c1ccc(N2CCNCC2)cc1, CC(C)(C)C(=O)Cl to produce CC(C)(C)C(=O)N1CCN(c2ccc(C(=O)CSc3ccnc4ccccc34)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.