Using CC(=O)O[C@H]1[C@H](OC(C)=O)CSC(O)[C@@H]1OC(C)=O, CC(C)(C)OC(=O)n1ccc2cc(O)ccc21 to produce CC(=O)O[C@H]1[C@H](OC(C)=O)CSC(Oc2ccc3c(ccn3C(=O)OC(C)(C)C)c2)[C@@H]1OC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.