Using CN1CCC(=O)CC1, CCCCc1nc2c(N)nc3ccccc3c2n1CCCN to produce CCCCc1nc2c(N)nc3ccccc3c2n1CCCNC1CCN(C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.