Using CC(C)Oc1cc(OC2COC(c3ccccc3)OC2)ccc1OC(=O)c1ccccc1 to produce CC(C)Oc1cc(OC(CO)CO)ccc1OC(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.