Using CC(=O)OC(C)=O, OC1C=CCC1(c1ccccc1)c1ccccc1 to produce CC(=O)OC1C=CCC1(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.