Using Cc1cc2ccc(Br)cc2[nH]1, CC(C)OB1OC(C)(C)C(C)(C)O1 to produce Cc1cc2ccc(B3OC(C)(C)C(C)(C)O3)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.