Using CO/N=C(\COc1ccc(CO)cc1)c1ccccc1, COC(=O)CC(c1ccc(O)cc1)c1ccon1 to produce CO/N=C(\COc1ccc(COc2ccc(C(CC(=O)OC)c3ccon3)cc2)cc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.