Using CN1CCC(c2c[nH]c3ccc(OS(=O)(=O)C(F)(F)F)nc23)CC1, OB(O)c1ccc(F)cc1 to produce CN1CCC(c2c[nH]c3ccc(-c4ccc(F)cc4)nc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.