Using CCN(C(=O)OC(C)(C)C)[C@@H](C)C(=O)O, Cc1ccc2ccccc2c1CN1C(=O)[C@@H](N)[C@H](C)N(C(=O)CS(C)(=O)=O)c2cc(C#N)ccc21 to produce CCN(C(=O)OC(C)(C)C)[C@@H](C)C(=O)N[C@@H]1C(=O)N(Cc2c(C)ccc3ccccc23)c2ccc(C#N)cc2N(C(=O)CS(C)(=O)=O)[C@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.