Using BrCc1ccccc1, CCOC(=O)c1cc(C)[nH]c(=O)c1O to produce CCOC(=O)c1cc(C)[nH]c(=O)c1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.