Using O=C(Cl)N1CCOCC1, CCCN(CC1CCN(S(C)(=O)=O)CC1)C(C)Cc1ccc(N)cc1 to produce CCCN(CC1CCN(S(C)(=O)=O)CC1)C(C)Cc1ccc(NC(=O)N2CCOCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.