Using CS(=O)(=O)c1ccc(Oc2ccccc2)cc1, CC(=O)Cl to produce CC(=O)c1ccc(Oc2ccc(S(C)(=O)=O)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.