Using Cc1sc2c(I)c3ccccc3c(-c3ccc(OS(C)(=O)=O)cc3)c2c1C, Sc1ccccc1 to produce Cc1sc2c(Sc3ccccc3)c3ccccc3c(-c3ccc(O)cc3)c2c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.