Using COC(=O)N1CCc2ccc(CS(=O)(=O)c3ccccc3)cc2C1 to produce O=S(=O)(Cc1ccc2c(c1)CNCC2)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.