Using Cc1cccc(S(=O)(=O)N2CCC3=Cc4c(cnn4-c4ccc(F)cc4)C[C@]3(CO)C2)c1 to produce Cc1cccc(S(=O)(=O)N2CCC3=Cc4c(cnn4-c4ccc(F)cc4)C[C@]3(C=O)C2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.