Using BrCC1CO1, Cc1ccc(C(=O)c2c(-c3ccc(O)cc3)oc3ccccc23)cc1 to produce Cc1ccc(C(=O)c2c(-c3ccc(OCC4CO4)cc3)oc3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.