O=C1C=Cc2cc(S(=O)(=O)[O-])ccc2/C1=N/Nc1ccccc1    mol37971    -1_1
O=C1C=Cc2cc(S(=O)(=O)O)ccc2/C1=N/[N-]c1ccccc1    mol37971    -1_2
O=C1C=Cc2cc(S(=O)(=O)[O-])ccc2/C1=N/[N-]c1ccccc1    mol37971    -2_1