Using C[C@@]1(C(=O)OCc2ccccc2)COCC(=O)N1Cc1ccccc1 to produce C[C@@]1(C(=O)OCc2ccccc2)COCCN1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.