Using CN1C(=O)Cc2cc(B3OC(C)(C)C(C)(C)O3)ccc21, CCOc1cncc(Br)c1 to produce CCOc1cncc(-c2ccc3c(c2)CC(=O)N3C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.