Using F[B-](F)(F)F, COC(=O)Cc1cc(O)c2cc(F)ccc2c1Br to produce COC(=O)Cc1c(F)c(O)c2cc(F)ccc2c1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.