Using CC(C)(C)OC(=O)N1CC2CNCC(C1)O2, O=S(=O)(NCCBr)c1ccc(F)cc1 to produce CC(C)(C)OC(=O)N1CC2CN(CCNS(=O)(=O)c3ccc(F)cc3)CC(C1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.