Using CCOC(=O)c1ccccc1B1OC(C)(C)C(C)(C)O1, Nc1ccc2cc(Br)ccc2n1 to produce CCOC(=O)c1ccccc1-c1ccc2nc(N)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.