7CK
  -OEChem-05172420543D

 40 45  0     0  0  0  0  0  0999 V2000
   -3.2790   -2.3680    1.1320 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1100   -2.8320   -1.0400 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5620   -2.4860   -0.0080 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1870   -2.2100   -0.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1630   -3.1470   -0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5990   -0.9390   -0.0050 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1170    0.4240   -0.0110 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2460    1.5080   -0.0100 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9940    2.6710   -0.0170 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3420    2.3740   -0.0230 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4810    0.9760   -0.0190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7510    0.4000   -0.0240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8670    1.2070   -0.0320 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7310    2.5880   -0.0350 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4830    3.1710   -0.0320 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2360   -3.1160    0.0060 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0250   -2.5140    0.0040 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8070   -1.1410    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6880    0.0290    0.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1530    1.3090   -0.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1990    2.2210   -0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.4090    1.5590    0.0080 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1510    0.1780    0.0090 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2090   -0.7310    0.0160 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5060   -0.2690    0.0200 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7620    1.0950    0.0180 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7280    2.0050    0.0130 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2170   -2.5790    1.0290 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5910   -3.2900   -0.8770 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0940    3.1860   -0.0040 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9400    3.0640    0.0100 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7840    1.4470    0.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.3270   -0.9700    0.0260 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0120   -1.7930    0.0180 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6240    3.5680   -0.0180 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8590   -0.6740   -0.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8520    0.7640   -0.0350 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6130    3.2120   -0.0410 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3890    4.2470   -0.0340 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2850   -4.1090   -0.0040 H   0  0  0  0  0  0  0  0  0  0  0  0
  1 28  1  0  0  0  0
  1  3  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  2  0  0  0  0
  5 17  1  0  0  0  0
  5 40  1  0  0  0  0
  6  7  1  0  0  0  0
  6 18  1  0  0  0  0
  7 11  1  0  0  0  0
  7  8  2  0  0  0  0
  8 20  1  0  0  0  0
  8  9  1  0  0  0  0
  9 35  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 15  1  0  0  0  0
 11 12  1  0  0  0  0
 12 36  1  0  0  0  0
 12 13  2  0  0  0  0
 13 37  1  0  0  0  0
 13 14  1  0  0  0  0
 14 38  1  0  0  0  0
 14 15  2  0  0  0  0
 15 39  1  0  0  0  0
 16 17  1  0  0  0  0
 16 29  1  0  0  0  0
 17 18  2  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 19 23  1  0  0  0  0
 20 21  1  0  0  0  0
 21 30  1  0  0  0  0
 21 22  1  0  0  0  0
 22 27  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 24 25  2  0  0  0  0
 24 34  1  0  0  0  0
 25 26  1  0  0  0  0
 25 33  1  0  0  0  0
 26 27  2  0  0  0  0
 26 32  1  0  0  0  0
 27 31  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1ccc2c(c1)c3c4c(c5c6ccccc6[nH]c5c3[nH]2)c([nH]c4C(=O)O)O

> <OPENEYE_INCHI>
InChI=1S/C21H13N3O3/c25-20-16-14-10-6-2-4-8-12(10)23-18(14)17-13(15(16)19(24-20)21(26)27)9-5-1-3-7-11(9)22-17/h1-8,22-25H,(H,26,27)

> <OPENEYE_INCHIKEY>
LTOZELYBRTWMHC-UHFFFAOYSA-N

> <FORMULA>
C21H13N3O3

$$$$
