Using COc1ccc2cc(-c3cccc(N)c3)ccc2c1, O=C(O)c1cc2cccc(O)c2oc1=O to produce COc1ccc2cc(-c3cccc(NC(=O)c4cc5cccc(O)c5oc4=O)c3)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.