5NI
  -OEChem-05032420353D

 17 18  0     0  0  0  0  0  0999 V2000
  125.8420  114.7500   30.1330 C   0  0  0  0  0  0  0  0  0  0  0  0
  125.1000  115.9130   29.8590 C   0  0  0  0  0  0  0  0  0  0  0  0
  124.0760  116.2750   30.6940 C   0  0  0  0  0  0  0  0  0  0  0  0
  123.7410  115.4760   31.8550 C   0  0  0  0  0  0  0  0  0  0  0  0
  124.4640  114.3290   32.1230 C   0  0  0  0  0  0  0  0  0  0  0  0
  125.5120  113.9760   31.2610 C   0  0  0  0  0  0  0  0  0  0  0  0
  123.1710  117.3080   30.7450 N   0  0  0  0  0  0  0  0  0  0  0  0
  122.3500  117.2040   31.7980 N   0  0  0  0  0  0  0  0  0  0  0  0
  122.6210  116.1220   32.5330 C   0  0  0  0  0  0  0  0  0  0  0  0
  126.3090  112.7760   31.5380 N   0  3  0  0  0  0  0  0  0  0  0  0
  125.7100  111.7870   31.9190 O   0  5  0  0  0  0  0  0  0  0  0  0
  127.5100  112.8630   31.3660 O   0  0  0  0  0  0  0  0  0  0  0  0
  126.6720  114.4490   29.4720 H   0  0  0  0  0  0  0  0  0  0  0  0
  125.3230  116.5460   28.9830 H   0  0  0  0  0  0  0  0  0  0  0  0
  124.2110  113.7120   33.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
  123.1150  118.0720   30.0720 H   0  0  0  0  0  0  0  0  0  0  0  0
  122.0720  115.8400   33.4470 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  6  1  0  0  0  0
  1 13  1  0  0  0  0
  2  3  1  0  0  0  0
  2 14  1  0  0  0  0
  3  4  2  0  0  0  0
  3  7  1  0  0  0  0
  4  5  1  0  0  0  0
  4  9  1  0  0  0  0
  5  6  2  0  0  0  0
  5 15  1  0  0  0  0
  6 10  1  0  0  0  0
  7  8  1  0  0  0  0
  7 16  1  0  0  0  0
  8  9  2  0  0  0  0
  9 17  1  0  0  0  0
 10 11  1  0  0  0  0
 10 12  2  0  0  0  0
M  CHG  2  10   1  11  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc2c(cc1[N+](=O)[O-])cn[nH]2

> <OPENEYE_INCHI>
InChI=1S/C7H5N3O2/c11-10(12)6-1-2-7-5(3-6)4-8-9-7/h1-4H,(H,8,9)

> <OPENEYE_INCHIKEY>
WSGURAYTCUVDQL-UHFFFAOYSA-N

> <FORMULA>
C7H5N3O2

$$$$
