Using O=C1CCCc2cc(O)ccc21, O=S(=O)(OS(=O)(=O)C(F)(F)F)C(F)(F)F to produce O=C1CCCc2cc(OS(=O)(=O)C(F)(F)F)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.