Using O=C(Cl)C=CC1CCCCC1, NCCc1cccc(OCc2ccccc2)c1 to produce O=C(C=CC1CCCCC1)NCCc1cccc(OCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.