Using CCOC(=O)Cc1ccc(B2OC(C)(C)C(C)(C)O2)cc1, Cc1noc(-c2ccc(Br)cc2)c1C(=O)O to produce CCOC(=O)Cc1ccc(-c2ccc(-c3onc(C)c3C(=O)O)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.