Using O=C(N[C@H](C(=O)O)c1ccccc1)OCc1ccccc1, CCN(CC)CC to produce NC(=O)[C@@H](NC(=O)OCc1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.