O=C(O)c1cc([N+](=O)[O-])ccc1SSc1ccc([N+](=O)[O-])cc1C(=O)O    mol36377    0_1
O=C([O-])c1cc([N+](=O)[O-])ccc1SSc1ccc([N+](=O)[O-])cc1C(=O)O    mol36377    -1_1