Using CCOC(=O)C1CC(c2ccccc2)CCC1=O, Oc1cc(O)cc(O)c1 to produce O=c1oc2cc(O)cc(O)c2c2c1CC(c1ccccc1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.