Using CN(C)CCCl, Cc1c(C(=O)N2CCC(n3c(=O)[nH]c4ccccc43)CC2)c2ccccc2n1Cc1ccccc1 to produce Cc1c(C(=O)N2CCC(n3c(=O)n(CCN(C)C)c4ccccc43)CC2)c2ccccc2n1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.