Using Nc1nc(Nc2ccc(S(N)(=O)=O)cc2)nn1-c1ccnc(Cl)c1 to produce NS(=O)(=O)c1ccc(Nc2ncn(-c3ccnc(Cl)c3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.