ADK
  -OEChem-05172420553D

 18 19  0     0  0  0  0  0  0999 V2000
   -1.7560    0.0000    1.0760 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4860   -0.0040    0.7000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7230    0.0000    1.3540 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.8640    0.0000    0.6460 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8770    0.0000   -0.6610 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7500    0.0000   -1.3790 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8000   -0.0000   -2.7510 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4860    0.0000   -0.7120 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7740    0.0000   -1.0920 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5220    0.0000   -0.0090 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7660    0.0000    2.8190 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8060    0.0000    1.1760 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6570   -0.0000   -3.2050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0210   -0.0000   -3.2660 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6020    0.0010   -0.0030 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8040    0.0000    3.1510 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2640    0.8900    3.1970 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2630   -0.8890    3.1970 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1 10  1  0  0  0  0
  2  3  1  0  0  0  0
  2  8  1  0  0  0  0
  3  4  1  0  0  0  0
  3 11  1  0  0  0  0
  4  5  2  0  0  0  0
  4 12  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  2  0  0  0  0
  7 13  1  0  0  0  0
  7 14  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
 10 15  1  0  0  0  0
 11 16  1  0  0  0  0
 11 17  1  0  0  0  0
 11 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
Cn1cnc(c-2ncnc12)N

> <OPENEYE_INCHI>
InChI=1S/C6H7N5/c1-11-3-10-5(7)4-6(11)9-2-8-4/h2-3H,7H2,1H3

> <OPENEYE_INCHIKEY>
FSASIHFSFGAIJM-UHFFFAOYSA-N

> <FORMULA>
C6H7N5

$$$$