Using CC1(C)CCN(c2cccc(Br)c2)C1, CC(C)OB1OC(C)(C)C(C)(C)O1 to produce CC1(C)CCN(c2cccc(B3OC(C)(C)C(C)(C)O3)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.