Using O=S(=O)(Nc1ccccc1)c1cccc(C(O)C2CC2)c1, O=c1cc(O)c2c(o1)CCCCCC2 to produce O=c1oc2c(c(O)c1C(c1cccc(S(=O)(=O)Nc3ccccc3)c1)C1CC1)CCCCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.