Using Cc1cc(Cc2cccc(Br)c2)oc1C, COc1c(C(C)C)cc(C(=O)O)cc1C(C)C to produce COc1c(C(C)C)cc(C(=O)c2c(Cc3cccc(Br)c3)oc(C)c2C)cc1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.