Using F[B-](F)(F)F, CCC(=O)C(C)C(=O)OCc1c(C(C)C)cc(C(C)C)cc1C(C)C to produce CCC(=O)C(C)(F)C(=O)OCc1c(C(C)C)cc(C(C)C)cc1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.