Using COC(=O)[C@H](COC1(c2ccccc2)c2ccccc2-c2ccccc21)N(C)C to produce CN(C)[C@@H](COC1(c2ccccc2)c2ccccc2-c2ccccc21)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.