Using CC#CCOc1ccc(S(=O)(=O)NC2(C(=O)OC)CCCCC2)cc1, O=C([O-])[O-] to produce CC#CCOc1ccc(S(=O)(=O)N(C)C2(C(=O)OC)CCCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.