Using Nc1cccnc1N, O=C(O)c1cccc(NS(=O)(=O)c2cccs2)c1 to produce O=S(=O)(Nc1cccc(-c2nc3ncccc3[nH]2)c1)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.