Using CC(Oc1ccc(-c2ccc(S(C)(=O)=O)cc2)nc1)C1CCN(c2ncc(F)cn2)CC1 to produce C[C@H](Oc1ccc(-c2ccc(S(C)(=O)=O)cc2)nc1)C1CCN(c2ncc(F)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.