HYQ
  -OEChem-05242418023D

 44 48  0     1  0  0  0  0  0999 V2000
   29.9310    0.8080    4.3390 C   0  0  2  0  0  0  0  0  0  0  0  0
   29.2060    2.0660    4.6920 C   0  0  0  0  0  0  0  0  0  0  0  0
   29.5770    2.7700    5.6270 O   0  0  0  0  0  0  0  0  0  0  0  0
   28.1640    2.2560    3.8530 N   0  0  0  0  0  0  0  0  0  0  0  0
   27.4140    3.3940    3.8120 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.1650    4.6140    3.4820 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.4810    5.8800    3.5260 C   0  0  0  0  0  0  0  0  0  0  0  0
   26.0500    5.9110    3.8290 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.4790    7.1300    3.7780 N   0  3  0  0  0  0  0  0  0  0  0  0
   24.5710    7.4000    2.8220 O   0  5  0  0  0  0  0  0  0  0  0  0
   25.9040    8.1950    4.5330 O   0  0  0  0  0  0  0  0  0  0  0  0
   25.2430    4.7330    4.0970 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.7970    4.7850    4.3270 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.0400    3.5440    4.5610 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.7240    2.2410    4.5810 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.1870    2.1640    4.3730 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.9660    3.3800    4.1040 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.0350    1.2700    2.9510 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.1550    1.1160    2.1080 O   0  0  0  0  0  0  0  0  0  0  0  0
   29.1700    0.2950    3.0800 C   0  0  2  0  0  0  0  0  0  0  0  0
   28.6210   -1.1350    3.3140 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.7260   -1.1420    4.5650 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.4730   -0.6500    5.7970 C   0  0  0  0  0  0  0  0  0  0  0  0
   29.9180   -0.2450    5.4720 C   0  0  0  0  0  0  0  0  0  0  0  0
   30.5560   -1.5230    4.9090 C   0  0  0  0  0  0  0  0  0  0  0  0
   29.8010   -2.0450    3.6860 C   0  0  0  0  0  0  0  0  0  0  0  0
   31.0160    0.9940    4.1620 H   0  0  0  0  0  0  0  0  0  0  0  0
   29.2320    4.5800    3.2040 H   0  0  0  0  0  0  0  0  0  0  0  0
   28.0430    6.8090    3.3310 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.2780    5.7580    4.3240 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.9500    3.5910    4.7230 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.1400    1.3210    4.7520 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.7020    1.1900    4.4190 H   0  0  0  0  0  0  0  0  0  0  0  0
   29.8160    0.2370    2.1730 H   0  0  0  0  0  0  0  0  0  0  0  0
   28.0740   -1.4640    2.4000 H   0  0  0  0  0  0  0  0  0  0  0  0
   27.2770   -2.1480    4.7370 H   0  0  0  0  0  0  0  0  0  0  0  0
   26.7900   -0.5590    4.3980 H   0  0  0  0  0  0  0  0  0  0  0  0
   28.4390   -1.4040    6.6180 H   0  0  0  0  0  0  0  0  0  0  0  0
   27.9230    0.1810    6.2980 H   0  0  0  0  0  0  0  0  0  0  0  0
   30.4380    0.1730    6.3650 H   0  0  0  0  0  0  0  0  0  0  0  0
   30.6500   -2.3090    5.6940 H   0  0  0  0  0  0  0  0  0  0  0  0
   31.6370   -1.3710    4.6840 H   0  0  0  0  0  0  0  0  0  0  0  0
   30.4860   -2.1960    2.8200 H   0  0  0  0  0  0  0  0  0  0  0  0
   29.4700   -3.1000    3.8330 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 20  1  0  0  0  0
  1 24  1  0  0  0  0
  1 27  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4 18  1  0  0  0  0
  5  6  2  0  0  0  0
  5 17  1  0  0  0  0
  6  7  1  0  0  0  0
  6 28  1  0  0  0  0
  7  8  2  0  0  0  0
  7 29  1  0  0  0  0
  8  9  1  0  0  0  0
  8 12  1  0  0  0  0
  9 10  1  0  0  0  0
  9 11  2  0  0  0  0
 12 13  2  0  0  0  0
 12 17  1  0  0  0  0
 13 14  1  0  0  0  0
 13 30  1  0  0  0  0
 14 15  2  0  0  0  0
 14 31  1  0  0  0  0
 15 16  1  0  0  0  0
 15 32  1  0  0  0  0
 16 17  2  0  0  0  0
 16 33  1  0  0  0  0
 18 19  2  0  0  0  0
 18 20  1  0  0  0  0
 20 21  1  0  0  0  0
 20 34  1  0  0  0  0
 21 22  1  0  0  0  0
 21 26  1  0  0  0  0
 21 35  1  0  0  0  0
 22 23  1  0  0  0  0
 22 36  1  0  0  0  0
 22 37  1  0  0  0  0
 23 24  1  0  0  0  0
 23 38  1  0  0  0  0
 23 39  1  0  0  0  0
 24 25  1  0  0  0  0
 24 40  1  0  0  0  0
 25 26  1  0  0  0  0
 25 41  1  0  0  0  0
 25 42  1  0  0  0  0
 26 43  1  0  0  0  0
 26 44  1  0  0  0  0
M  CHG  2   9   1  10  -1
M  END
> <OPENEYE_ISO_SMILES>
c1ccc2c(c1)c(ccc2[N+](=O)[O-])N3C(=O)[C@@H]4[C@H](C3=O)C5CCC4CC5

> <OPENEYE_INCHI>
InChI=1S/C20H18N2O4/c23-19-17-11-5-6-12(8-7-11)18(17)20(24)21(19)15-9-10-16(22(25)26)14-4-2-1-3-13(14)15/h1-4,9-12,17-18H,5-8H2/t11-,12+,17-,18+

> <OPENEYE_INCHIKEY>
DEJXHCDDTLTVNB-FRVJLOGJSA-N

> <FORMULA>
C20H18N2O4

$$$$
