A1L4B
  -OEChem-11082420203D

 19 18  0     1  0  0  0  0  0999 V2000
   -1.6440    1.8630    0.1210 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5590    0.5130   -0.4520 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.7630   -0.2880   -0.0310 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4080    0.0520    0.9330 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2880   -0.1740    0.0490 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9390    0.5700   -0.4840 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1910   -0.1080    0.0110 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1110   -1.0850    0.7160 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4000    0.3770   -0.3350 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.4120   -0.1710    0.0640 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6720    1.8270    1.1290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8810    2.4410   -0.1990 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5300    0.5810   -1.5400 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2740   -0.1630    1.1390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2690   -1.2050   -0.3040 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9250    0.5580   -1.5730 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9200    1.6000   -0.1300 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1200   -1.3800   -0.7260 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9000   -1.8610   -0.4170 H   0  0  0  0  0  0  0  0  0  0  0  0
  7  8  2  0  0  0  0
  3  4  2  0  0  0  0
  6  7  1  0  0  0  0
  7  9  1  0  0  0  0
  5  6  1  0  0  0  0
  2  5  1  0  0  0  0
  2  3  1  0  0  0  0
  9 10  2  0  0  0  0
  1  2  1  0  0  0  0
  1 11  1  0  0  0  0
  1 12  1  0  0  0  0
  2 13  1  0  0  0  0
  5 14  1  0  0  0  0
  5 15  1  0  0  0  0
  6 16  1  0  0  0  0
  6 17  1  0  0  0  0
  3 18  1  0  0  0  0
 18 19  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(CC(=O)N=O)[C@@H](C(=O)O)N

> <OPENEYE_INCHI>
InChI=1S/C5H8N2O4/c6-3(5(9)10)1-2-4(8)7-11/h3H,1-2,6H2,(H,9,10)/t3-/m0/s1

> <OPENEYE_INCHIKEY>
ITZUSDQPEVIPDK-VKHMYHEASA-N

> <FORMULA>
C5H8N2O4

$$$$