3NY
  -OEChem-05102419503D

 16 17  0     0  0  0  0  0  0999 V2000
   22.1400   -1.3140  -24.1120 N   0  0  0  0  0  0  0  0  0  0  0  0
   20.8370   -1.8160  -24.0230 N   0  0  0  0  0  0  0  0  0  0  0  0
   20.7070   -2.3210  -22.7400 N   0  0  0  0  0  0  0  0  0  0  0  0
   22.2950   -2.6320  -20.8990 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.6070   -2.4020  -20.4470 C   0  0  0  0  0  0  0  0  0  0  0  0
   24.5270   -1.7480  -21.2790 C   0  0  0  0  0  0  0  0  0  0  0  0
   24.1340   -1.3620  -22.5710 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.3620   -2.8080  -19.1300 O   0  0  0  0  0  0  0  0  0  0  0  0
   23.2360   -3.3740  -18.3980 O   0  5  0  0  0  0  0  0  0  0  0  0
   21.8940   -2.2260  -22.1700 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.8350   -1.6360  -23.0260 C   0  0  0  0  0  0  0  0  0  0  0  0
   24.0030   -2.7630  -19.1300 N   0  3  0  0  0  0  0  0  0  0  0  0
   21.5890   -3.1300  -20.2520 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.5280   -1.5430  -20.9300 H   0  0  0  0  0  0  0  0  0  0  0  0
   24.8340   -0.8530  -23.2170 H   0  0  0  0  0  0  0  0  0  0  0  0
   22.4980   -0.7880  -24.8830 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 11  1  0  0  0  0
  1 16  1  0  0  0  0
  2  3  2  0  0  0  0
  3 10  1  0  0  0  0
  4  5  2  0  0  0  0
  4 13  1  0  0  0  0
  5 12  1  0  0  0  0
  5  6  1  0  0  0  0
  6 14  1  0  0  0  0
  6  7  2  0  0  0  0
  7 15  1  0  0  0  0
  4 10  1  0  0  0  0
  7 11  1  0  0  0  0
 10 11  2  0  0  0  0
  8 12  2  0  0  0  0
  9 12  1  0  0  0  0
M  CHG  2   9  -1  12   1
M  END
> <OPENEYE_ISO_SMILES>
c1cc2c(cc1[N+](=O)[O-])nn[nH]2

> <OPENEYE_INCHI>
InChI=1S/C6H4N4O2/c11-10(12)4-1-2-5-6(3-4)8-9-7-5/h1-3H,(H,7,8,9)

> <OPENEYE_INCHIKEY>
AOCDQWRMYHJTMY-UHFFFAOYSA-N

> <FORMULA>
C6H4N4O2

$$$$