Using O=C(Cl)C=Cc1ccccc1, Nc1cc(OCCN2CCCCC2)ccc1Cl to produce O=C(C=Cc1ccccc1)Nc1cc(OCCN2CCCCC2)ccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.