Using CC(C)(C)OC(=O)N1CCN(C(=S)OCc2ccc(OS(=O)(=O)c3ccccc3)cc2)CC1 to produce O=S(=O)(Oc1ccc(COC(=S)N2CCNCC2)cc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.