Using Cc1ccc2c(n1)Nc1ccccc1N(C)C2=O, CCN(CCCCl)C(C)C to produce CCN(CCCN1c2ccccc2N(C)C(=O)c2ccc(C)nc21)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.