Using CC(C)(C)OC(=O)N1CCC(N)CC1, COc1ccc(-c2cnc(Cl)nc2)cc1 to produce COc1ccc(-c2cnc(NC3CCN(C(=O)OC(C)(C)C)CC3)nc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.