GUA
  -OEChem-05032420383D

 17 16  0     0  0  0  0  0  0999 V2000
   24.7030   10.1530  -10.8530 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.2970    9.9960  -11.3500 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.9610   10.8420  -12.5170 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.6990   10.2330  -13.7050 C   0  0  0  0  0  0  0  0  0  0  0  0
   24.3590   11.2860  -14.5330 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.5060   10.9490  -11.4040 O   0  0  0  0  0  0  0  0  0  0  0  0
   25.0040    9.4500   -9.8840 O   0  0  0  0  0  0  0  0  0  0  0  0
   23.8520   12.4080  -14.5190 O   0  0  0  0  0  0  0  0  0  0  0  0
   25.3790   11.0160  -15.2060 O   0  0  0  0  0  0  0  0  0  0  0  0
   23.0800    8.9240  -11.5710 H   0  0  0  0  0  0  0  0  0  0  0  0
   22.5700   10.1700  -10.5220 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.8640   10.9530  -12.6840 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.1840   11.9230  -12.3610 H   0  0  0  0  0  0  0  0  0  0  0  0
   24.4260    9.4530  -13.3780 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.0250    9.5910  -14.3200 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.8940    9.5490   -9.5690 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.7980   11.6850  -15.7320 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  6  2  0  0  0  0
  1  7  1  0  0  0  0
  2  3  1  0  0  0  0
  2 10  1  0  0  0  0
  2 11  1  0  0  0  0
  3  4  1  0  0  0  0
  3 12  1  0  0  0  0
  3 13  1  0  0  0  0
  4  5  1  0  0  0  0
  4 14  1  0  0  0  0
  4 15  1  0  0  0  0
  5  8  2  0  0  0  0
  5  9  1  0  0  0  0
  7 16  1  0  0  0  0
  9 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(CC(=O)O)CC(=O)O

> <OPENEYE_INCHI>
InChI=1S/C5H8O4/c6-4(7)2-1-3-5(8)9/h1-3H2,(H,6,7)(H,8,9)

> <OPENEYE_INCHIKEY>
JFCQEDHGNNZCLN-UHFFFAOYSA-N

> <FORMULA>
C5H8O4

$$$$