Using N#CC(=NO)c1nc2cnc(Br)cc2n1-c1ccccc1, CCN(CC)CC to produce Nc1nonc1-c1nc2cnc(Br)cc2n1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.