Using O=C1CCCc2c1[nH]c1c(NS(=O)(=O)c3cccs3)cccc21 to produce O=S(=O)(Nc1cccc2c3c([nH]c12)C(O)CCC3)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.