Using CC(CO)CCCC1(C)OCC2(CCC1OCc1ccccc1)OCCO2 to produce CC(C=O)CCCC1(C)OCC2(CCC1OCc1ccccc1)OCCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.