Using O=S(=O)(Cl)c1ccc(Br)cc1, c1cc(C2CCN(CC3CCNCC3)CC2)ccn1 to produce O=S(=O)(c1ccc(Br)cc1)N1CCC(CN2CCC(c3ccncc3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.