Using O=C(O)C(F)(F)S(=O)(=O)F, O=S(=O)(c1ccc(N2CCOCC2)nc1)N1CCC2=Cc3c(cnn3-c3ccc(F)cc3)C[C@]2(CO)C1 to produce O=S(=O)(c1ccc(N2CCOCC2)nc1)N1CCC2=Cc3c(cnn3-c3ccc(F)cc3)C[C@]2(COC(F)F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.