Using C=Cc1ccncc1, NS(=O)(=O)c1cc(C(=O)O)cc(S)c1Cc1ccccc1 to produce NS(=O)(=O)c1cc(C(=O)O)cc(SCCc2ccncc2)c1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.