Using Fc1ccc(Br)cc1I, COc1c(B(O)O)ccc(-c2ccccc2F)c1OC to produce COc1c(-c2ccccc2F)ccc(-c2cc(Br)ccc2F)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.