Using Nc1c([N+](=O)[O-])cc(Br)c2c1CNCC2, O=CCCc1ccccc1 to produce Nc1c([N+](=O)[O-])cc(Br)c2c1CN(CCCc1ccccc1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.