Using Nc1[nH]nc(CCCCO)c1-c1nc2ccccc2s1, Nc1[nH]nc(CCCCBr)c1-c1nc2ccccc2s1 to produce CNCCCCc1n[nH]c(N)c1-c1nc2ccccc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.