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