Using SCc1ccccc1, O=CC1=C(Cl)c2ccccc2OC1c1ccccc1 to produce O=CC1=C(SCc2ccccc2)c2ccccc2OC1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.