Using O=C([O-])[O-], COC(=O)Cc1cc(C(OC)(OC)C(C)Br)ccc1Sc1ccccc1 to produce CC(C(=O)O)c1ccc(Sc2ccccc2)c(CC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.