Using c1ccc(-c2ccccc2N2CCNCC2)cc1, Cn1c(Cl)nc(-c2ccncn2)cc1=O to produce Cn1c(N2CCN(c3ccccc3-c3ccccc3)CC2)nc(-c2ccncn2)cc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.