Using O=[Mn](=O)(=O)[O-], O=C(N[C@@H]1CCCc2ccccc21)C(F)(F)F to produce O=C1CC[C@@H](NC(=O)C(F)(F)F)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.