Using COC(=O)C[C@@H]1CCCN(S(=O)(=O)c2ccc(C)cc2)c2ccccc21 to produce Cc1ccc(S(=O)(=O)N2CCC[C@@H](CC(=O)O)c3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.