Using COC(=O)c1cc(N)c2nc(-c3ccc(Br)o3)nn2c1, C1CCNCC1 to produce Nc1cc(C(=O)N2CCCCC2)cn2nc(-c3ccc(Br)o3)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.