Using CC(C)(C)OC(=O)N[C@@H](C[C@H](Cc1cn(CCO)nn1)C(=O)OC(C)(C)C)C(=O)OC(C)(C)C, O=S(=O)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F to produce CC(C)(C)OC(=O)N[C@@H](C[C@H](Cc1cn(CCF)nn1)C(=O)OC(C)(C)C)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.