3NP
  -OEChem-05102419503D

 13 12  0     0  0  0  0  0  0999 V2000
   21.7280    5.5220  124.5430 O   0  0  0  0  0  0  0  0  0  0  0  0
   21.1020    7.1310  123.2900 O   0  0  0  0  0  0  0  0  0  0  0  0
   18.7250    3.2050  121.3690 O   0  0  0  0  0  0  0  0  0  0  0  0
   17.4130    4.8330  120.4290 O   0  5  0  0  0  0  0  0  0  0  0  0
   20.9170    5.9970  123.7430 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.7200    5.2560  123.2770 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.7600    5.2950  122.1540 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.2850    4.4240  121.2950 N   0  3  0  0  0  0  0  0  0  0  0  0
   21.5860    4.6500  124.8910 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.0490    5.3060  124.1660 H   0  0  0  0  0  0  0  0  0  0  0  0
   20.0920    4.2060  123.2360 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.1630    6.1040  121.5010 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.8410    5.7230  122.6180 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  1  0  0  0  0
  1  9  1  0  0  0  0
  2  5  2  0  0  0  0
  3  8  2  0  0  0  0
  4  8  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6 10  1  0  0  0  0
  6 11  1  0  0  0  0
  7  8  1  0  0  0  0
  7 12  1  0  0  0  0
  7 13  1  0  0  0  0
M  CHG  2   4  -1   8   1
M  END
> <OPENEYE_ISO_SMILES>
C(C[N+](=O)[O-])C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C3H5NO4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)

> <OPENEYE_INCHIKEY>
WBLZUCOIBUDNBV-UHFFFAOYSA-N

> <FORMULA>
C3H5NO4

$$$$