Using COc1ccc2nc3cc(Cl)ccc3c(Cl)c2c1, CCN(CCCCN)C1CC1 to produce CCN(CCCCNc1c2ccc(Cl)cc2nc2ccc(OC)cc12)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.