Using NCCCn1cc2ccccc2c1-c1ccc(Cl)cc1, O=C([O-])[O-] to produce OC1(c2ccc(Cl)cc2)c2ccccc2C2=NCCCN21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.