Using Cc1onc2c(F)c3c(nc12)[nH]c(=O)n3-c1ccc(I)cc1F, O=S(=O)(Cl)C1CC1 to produce Cc1onc2c(F)c3c(nc12)n(S(=O)(=O)C1CC1)c(=O)n3-c1ccc(I)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.