Using COc1cc(OC)nc(S(C)(=O)=O)n1, Nc1ncccc1C(=O)OCc1ccccc1 to produce COc1cc(OC)nc(Nc2ncccc2C(=O)OCc2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.