Using Oc1ccc(OCc2ccccc2)cc1, O=C1C(=O)N(Cc2ccc(Cl)s2)c2ccccc21 to produce O=C1N(Cc2ccc(Cl)s2)c2ccccc2C1(O)c1cc(OCc2ccccc2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.