Using Cc1ccc(-n2cnc(Br)c2C(=O)Cl)c(C)c1, CCOC(=O)CC(=O)[O-] to produce CCOC(=O)CC(=O)c1c(Br)ncn1-c1ccc(C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.