Using CC(=O)OC(C)=O, CN(C(=O)C(c1ccccc1)c1ccccc1)[C@H](CN1CC[C@H](O)C1)c1ccccc1 to produce CC(=O)O[C@H]1CCN(C[C@H](c2ccccc2)N(C)C(=O)C(c2ccccc2)c2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.