Using Cc1nn(C)c(C)c1Br, CC(C)OB1OC(C)(C)C(C)(C)O1 to produce Cc1nn(C)c(C)c1B1OC(C)(C)C(C)(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.