Using COC(=O)[C@@H](C(C)C)N(Cc1cccnc1)S(=O)(=O)c1ccc(OC)cc1 to produce COc1ccc(S(=O)(=O)N(Cc2cccnc2)[C@@H](C(=O)O)C(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.