Using CCOC(=O)C(O)Cc1ccccc1, Cc1c(O)ccc2cc(Br)ccc12 to produce CCOC(=O)C(Cc1ccccc1)Oc1ccc2cc(Br)ccc2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.