Using O=C(OO)c1cccc(Cl)c1, CC(=O)CSCCc1ccc2c(c1)OCO2 to produce CC(=O)CS(=O)CCc1ccc2c(c1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.