Using CCOC(=O)[C@H](Cc1cccc(C#N)c1)NS(=O)(=O)c1ccc2c(c1)CN(C(C)C)CC2 to produce CC(C)N1CCc2ccc(S(=O)(=O)N[C@@H](Cc3cccc(C#N)c3)C(=O)O)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.