Using CCNCCO, O=S(=O)(N[C@H]1CC[C@H](CCCCCBr)CC1)c1ccc(C(F)(F)F)cc1 to produce CCN(CCO)CCCCC[C@H]1CC[C@H](NS(=O)(=O)c2ccc(C(F)(F)F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.