PE0
  -OEChem-04262419543D

 17 18  0     0  0  0  0  0  0999 V2000
   -0.5410    0.0000   -0.5640 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3730    0.0000    0.6500 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5880    0.0010    0.5830 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7360   -0.0040    1.8440 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.6250    0.0000    1.9000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2280    0.0010    3.1310 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.3850    0.0000    0.8330 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.8640   -0.0000   -0.4070 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6420   -0.0000   -1.4900 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.0930   -0.0000   -2.6880 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2900    0.0000   -2.8350 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0760    0.0000   -1.7770 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2520   -0.0040    2.6660 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1960    0.0010    3.1970 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6870    0.0050    3.9360 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7230   -0.0000   -3.5650 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7240    0.0000   -3.8240 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  8  2  0  0  0  0
  1 12  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4 13  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  2  0  0  0  0
  6 14  1  0  0  0  0
  6 15  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
 10 11  1  0  0  0  0
 10 16  1  0  0  0  0
 11 12  2  0  0  0  0
 11 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cnc2c(n1)c(=O)[nH]c(n2)N

> <OPENEYE_INCHI>
InChI=1S/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)

> <OPENEYE_INCHIKEY>
HNXQXTQTPAJEJL-UHFFFAOYSA-N

> <FORMULA>
C6H5N5O

$$$$