Using CC(=O)Oc1cccc(C(=O)NCCn2cc(C(c3ccccc3)c3ccccc3)ccc2=O)c1 to produce O=C(NCCn1cc(C(c2ccccc2)c2ccccc2)ccc1=O)c1cccc(O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.