Using CS(=O)(=O)OCc1ccco1, O=c1cc(O)ccn1CCc1ccc(CO)cc1 to produce O=c1cc(OCc2ccco2)ccn1CCc1ccc(CO)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.