AHI
  -OEChem-08022416593D

 22 21  0     0  0  0  0  0  0999 V2000
   -3.1860   42.5140   11.2440 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9810   43.7070   10.6140 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1000   43.8060    9.6620 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6970   44.7810   11.1110 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5100   46.1400   10.5370 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5350   47.0240   11.2270 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6340   48.4010   10.3760 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3480   49.4290   11.4240 N   0  3  0  0  0  0  0  0  0  0  0  0
   -1.4550   42.7420    9.2470 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8760   42.4360   11.9900 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2900   42.1820   11.6010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5380   44.8330   12.1170 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4640   46.5190   10.6190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5730   46.1670    9.4240 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5210   46.5230   11.3620 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3090   47.1930   12.3050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9790   48.4480    9.4740 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5880   48.5450    9.8180 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4100   50.2950   10.8880 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9460   49.3850   12.2480 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4740   49.2960   11.9340 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8110   42.8140    8.5510 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 10  1  0  0  0  0
  1 11  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  3  9  1  0  0  0  0
  4  5  1  0  0  0  0
  4 12  1  0  0  0  0
  5  6  1  0  0  0  0
  5 13  1  0  0  0  0
  5 14  1  0  0  0  0
  6  7  1  0  0  0  0
  6 15  1  0  0  0  0
  6 16  1  0  0  0  0
  7  8  1  0  0  0  0
  7 17  1  0  0  0  0
  7 18  1  0  0  0  0
  8 19  1  0  0  0  0
  8 20  1  0  0  0  0
  8 21  1  0  0  0  0
  9 22  1  0  0  0  0
M  CHG  1   8   1
M  END
> <OPENEYE_ISO_SMILES>
C(C[NH3+])CN/C(=N/O)/N

> <OPENEYE_INCHI>
InChI=1S/C4H12N4O/c5-2-1-3-7-4(6)8-9/h9H,1-3,5H2,(H3,6,7,8)/p+1

> <OPENEYE_INCHIKEY>
HYBLXYGPQAIGPY-UHFFFAOYSA-O

> <FORMULA>
C4H13N4O+

$$$$
