Using O=C([O-])[O-], O=S1(=O)CCN2CCN[C@@H](c3ccc(Oc4ccccc4)cc3)C2=N1 to produce CN1CCN2CCS(=O)(=O)N=C2[C@@H]1c1ccc(Oc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.