Using COC(=O)C1OC1(c1ccccc1)c1ccccc1, COc1ccc(CCO)cc1OC to produce COC(=O)C(O)C(OCCc1ccc(OC)c(OC)c1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.