Using Cn1c(=O)oc2ccc(B3OC(C)(C)C(C)(C)O3)cc21, O=Cc1c(F)cncc1Br to produce Cn1c(=O)oc2ccc(-c3cncc(F)c3C=O)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.