Using COC(=O)c1sccc1S(=O)(=O)Nc1ccc2c(c1C(=O)OC)CCCC2 to produce COC(=O)c1c(NS(=O)(=O)c2ccsc2C(=O)O)ccc2c1CCCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.