Using Cc1ccc(S(=O)(=O)OCCC(C)C(F)(F)F)cc1, COC(=O)CS(=O)(=O)CCC(F)(F)F to produce COC(=O)C(CCC(C)C(F)(F)F)S(=O)(=O)CCC(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.