Using O=C(N[C@@H]1CCCc2ccc(F)cc21)C(F)(F)F, O=S(=O)([O-])[O-] to produce O=C1CC[C@@H](NC(=O)C(F)(F)F)c2cc(F)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.