B58
  -OEChem-05172421153D

 17 18  0     0  0  0  0  0  0999 V2000
  -65.2410   60.9530  139.7470 N   0  0  0  0  0  0  0  0  0  0  0  0
  -64.2970   60.6420  138.7990 C   0  0  0  0  0  0  0  0  0  0  0  0
  -63.8150   61.5560  137.9090 N   0  0  0  0  0  0  0  0  0  0  0  0
  -62.8670   61.2910  136.8870 N   0  0  0  0  0  0  0  0  0  0  0  0
  -63.7370   59.2990  138.6930 C   0  0  0  0  0  0  0  0  0  0  0  0
  -63.9280   58.1860  139.3600 N   0  0  0  0  0  0  0  0  0  0  0  0
  -63.1080   57.2520  138.8250 C   0  0  0  0  0  0  0  0  0  0  0  0
  -62.3630   57.7590  137.8030 N   0  0  0  0  0  0  0  0  0  0  0  0
  -62.7290   59.0190  137.6720 C   0  0  0  0  0  0  0  0  0  0  0  0
  -62.3230   60.0710  136.7340 C   0  0  0  0  0  0  0  0  0  0  0  0
  -61.4120   59.8060  135.7720 N   0  0  0  0  0  0  0  0  0  0  0  0
  -64.8020   61.0290  140.6430 H   0  0  0  0  0  0  0  0  0  0  0  0
  -65.6740   61.8240  139.5130 H   0  0  0  0  0  0  0  0  0  0  0  0
  -63.0510   56.2290  139.1670 H   0  0  0  0  0  0  0  0  0  0  0  0
  -61.6770   57.2730  137.2610 H   0  0  0  0  0  0  0  0  0  0  0  0
  -61.8710   59.7410  134.8860 H   0  0  0  0  0  0  0  0  0  0  0  0
  -60.7350   60.5410  135.7430 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  2  5  1  0  0  0  0
  3  4  1  0  0  0  0
  4 10  2  0  0  0  0
  5  6  1  0  0  0  0
  5  9  2  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
  1 12  1  0  0  0  0
  1 13  1  0  0  0  0
  7 14  1  0  0  0  0
  8 15  1  0  0  0  0
 11 16  1  0  0  0  0
 11 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1[nH]c2c(n1)c(nnc2N)N

> <OPENEYE_INCHI>
InChI=1S/C5H6N6/c6-4-2-3(9-1-8-2)5(7)11-10-4/h1H,(H2,6,10)(H2,7,11)(H,8,9)

> <OPENEYE_INCHIKEY>
UMLCZSAOYUCVKU-UHFFFAOYSA-N

> <FORMULA>
C5H6N6

$$$$
