Using CCc1sc2ccccc2c1C(=O)c1cc(C)c(OC)c(C)c1 to produce CCc1sc2ccccc2c1C(=O)c1cc(C)c(O)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.