Using COC(=O)CP(=O)(OC)OC, O=CCCC(NC(=O)OCc1ccccc1)c1ccccc1 to produce COC(=O)CCC(NC(=O)OCc1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.