Using CN(C)C=O, C=CCO[C@@H]1C[C@@H]2C[C@H]1N(C(=O)OC(C)(C)C)[C@@H]2C(=O)N1CCC[C@H]1C#N to produce CC(=O)CO[C@@H]1C[C@@H]2C[C@H]1N(C(=O)OC(C)(C)C)[C@@H]2C(=O)N1CCC[C@H]1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.