D1H
  -OEChem-08092420363D

 46 49  0     0  0  0  0  0  0999 V2000
    1.8710    1.8840   -0.4110 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4730    0.8310   -0.3070 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8630    0.8240   -0.0620 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8230    1.8020    0.0990 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.6070    3.2510    0.0610 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9970    1.1730    0.3030 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8140   -0.1230    0.2720 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.5250   -0.3930    0.0480 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7960   -1.5640   -0.0770 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.4690   -2.8600    0.0400 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4700   -1.5140   -0.3060 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8470   -2.5520   -0.4130 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8180   -0.3440   -0.4200 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.3740   -0.3440   -0.6690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3740   -0.3430    0.6660 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8170   -0.3430    0.4170 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4730    0.8310    0.3080 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8720    1.8850    0.4180 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8630    0.8240    0.0640 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8230    1.8020   -0.1010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6070    3.2500   -0.0650 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9970    1.1720   -0.3020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8140   -0.1240   -0.2700 N   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5250   -0.3930   -0.0490 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7960   -1.5640    0.0770 N   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4690   -2.8600   -0.0380 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4700   -1.5130    0.3050 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8470   -2.5520    0.4130 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7280    3.6100   -0.9610 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5980    3.4760    0.4080 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3320    3.7440    0.7080 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.9450    1.6630    0.4670 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4600   -3.1810    1.0820 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9480   -3.5970   -0.5710 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.4990   -2.7670   -0.3020 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1040    0.5460   -1.2380 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1040   -1.2340   -1.2360 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1030   -1.2330    1.2350 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1030    0.5470    1.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7270    3.6100    0.9570 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5990    3.4760   -0.4130 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3330    3.7430   -0.7110 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9460    1.6620   -0.4660 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7400   -3.6610    0.0880 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2340   -2.9420    0.7330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9330   -2.9430   -1.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  2 13  1  0  0  0  0
  3  4  1  0  0  0  0
  3  8  2  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5 29  1  0  0  0  0
  5 30  1  0  0  0  0
  5 31  1  0  0  0  0
  6  7  2  0  0  0  0
  6 32  1  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
  9 11  1  0  0  0  0
 10 33  1  0  0  0  0
 10 34  1  0  0  0  0
 10 35  1  0  0  0  0
 11 12  2  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
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 14 37  1  0  0  0  0
 15 16  1  0  0  0  0
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 16 27  1  0  0  0  0
 17 18  2  0  0  0  0
 17 19  1  0  0  0  0
 19 20  1  0  0  0  0
 19 24  2  0  0  0  0
 20 21  1  0  0  0  0
 20 22  1  0  0  0  0
 21 40  1  0  0  0  0
 21 41  1  0  0  0  0
 21 42  1  0  0  0  0
 22 23  2  0  0  0  0
 22 43  1  0  0  0  0
 23 24  1  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 25 27  1  0  0  0  0
 26 44  1  0  0  0  0
 26 45  1  0  0  0  0
 26 46  1  0  0  0  0
 27 28  2  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
Cn1cnc2c1c(=O)n(c(=O)n2C)CCn3c(=O)c4c(ncn4C)n(c3=O)C

> <OPENEYE_INCHI>
InChI=1S/C16H18N8O4/c1-19-7-17-11-9(19)13(25)23(15(27)21(11)3)5-6-24-14(26)10-12(18-8-20(10)2)22(4)16(24)28/h7-8H,5-6H2,1-4H3

> <OPENEYE_INCHIKEY>
DHOOHIKQTUGDOW-UHFFFAOYSA-N

> <FORMULA>
C16H18N8O4

$$$$
