Using O=S(=O)(Nc1cc(CO)nn1-c1ccccc1)c1ccccc1 to produce O=Cc1cc(NS(=O)(=O)c2ccccc2)n(-c2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.