Using CN(C)C=O, COC(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)[C@@H](O)CN(C(=O)OC(C)(C)C)C(N)c1ccc(-c2ccccn2)cc1)C(C)C to produce COC(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)[C@@H](O)CN(N)Cc1ccc(-c2ccccn2)cc1)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.