Using CCOC(=O)C(C)c1ccc(CCN)cc1, O=C(Cl)c1cccc2cccnc12 to produce CC(C(=O)O)c1ccc(CCNC(=O)c2cccc3cccnc23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.