Using CC(C)(C)OC(=O)NCC[C@@H](O)c1cccc(O)c1, Cc1ccc(S(=O)(=O)OCC2CCCSC2)cc1 to produce CC(C)(C)OC(=O)NCC[C@@H](O)c1cccc(OCC2CCCSC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.