4NF
  -OEChem-04262419513D

 18 18  0     0  0  0  0  0  0999 V2000
    2.4170    1.1370    0.4640 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.9920   -1.1250   -0.5760 S   0  0  0  0  0  0  0  0  0  0  0  0
    3.3820    0.2640    0.1140 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3890   -1.4060    0.2490 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0710    0.7830    0.3290 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6450   -0.4850    0.7030 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6860   -0.8320    0.5690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5920    0.0820    0.0640 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1710    1.3450   -0.3100 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1570    1.7000   -0.1730 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0170   -0.2940   -0.0790 N   0  3  0  0  0  0  0  0  0  0  0  0
   -3.8160    0.5100   -0.5240 O   0  5  0  0  0  0  0  0  0  0  0  0
    2.6560    2.0100    0.8130 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4190    0.5020    0.3000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3520   -1.1990    1.0980 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0180   -1.8180    0.8590 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8810    2.0560   -0.7050 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4850    2.6880   -0.4610 H   0  0  0  0  0  0  0  0  0  0  0  0
  4 11  2  0  0  0  0
  6  7  2  0  0  0  0
  5  6  1  0  0  0  0
  7  8  1  0  0  0  0
  1  3  1  0  0  0  0
  2  3  2  0  0  0  0
  1  5  1  0  0  0  0
  5 10  2  0  0  0  0
  8 11  1  0  0  0  0
 11 12  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
  1 13  1  0  0  0  0
  3 14  1  0  0  0  0
  6 15  1  0  0  0  0
  7 16  1  0  0  0  0
  9 17  1  0  0  0  0
 10 18  1  0  0  0  0
M  CHG  2  11   1  12  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc(ccc1NC=S)[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C7H6N2O2S/c10-9(11)7-3-1-6(2-4-7)8-5-12/h1-5H,(H,8,12)

> <OPENEYE_INCHIKEY>
JMLSAESLDQZYBA-UHFFFAOYSA-N

> <FORMULA>
C7H6N2O2S

$$$$
