Using CCOC(=O)COc1cc(OC)c2c(c1S(=O)(=O)Cl)OC1(CCCCC1)CC2=O, CCN(CC)CC to produce CCOC(=O)COc1cc(OC)c2c(c1S(N)(=O)=O)OC1(CCCCC1)CC2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.