Using CN(C)C(=O)CBr, O=C(N[C@H]1CCc2ccc(O)cc2C1)OCc1ccccc1 to produce CN(C)C(=O)COc1ccc2c(c1)C[C@@H](NC(=O)OCc1ccccc1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.