1YQ
  -OEChem-05312419253D

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  493.8810  -28.3540   21.8820 C   0  0  0  0  0  0  0  0  0  0  0  0
  494.6130  -29.4750   22.0950 N   0  0  0  0  0  0  0  0  0  0  0  0
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M  END
> <OPENEYE_ISO_SMILES>
c1cc(cc(c1)Oc2ccc(cc2OCCn3ccc(=O)[nH]c3=O)Cl)/C=C/C#N

> <OPENEYE_INCHI>
InChI=1S/C21H16ClN3O4/c22-16-6-7-18(29-17-5-1-3-15(13-17)4-2-9-23)19(14-16)28-12-11-25-10-8-20(26)24-21(25)27/h1-8,10,13-14H,11-12H2,(H,24,26,27)/b4-2+

> <OPENEYE_INCHIKEY>
AXHHDHSEUVTPBV-DUXPYHPUSA-N

> <FORMULA>
C21H16ClN3O4

$$$$
