Using Cn1cc(B2OC(C)(C)C(C)(C)O2)cn1, COC(=O)c1cc(Br)c2ccc(C)c(F)c2n1 to produce COC(=O)c1cc(-c2cnn(C)c2)c2ccc(C)c(F)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.