Structure based on 3b7d

Ideal structure
Name: 7-nitro-2,3-dioxo-2,3-dihydroquinoxaline-6-carbonitrile
Formula: C9 H2 N4 O4
Weight: 230.137
SMILES: "[O-][N+](=O)C1=CC2=NC(=O)C(=O)N=C2C=C1C#N"
Spacial conformation based on PDB 3b7d.
Also present on 3t9u, 3t9v, 4f1y
RESIDUE   CNI     19
CONECT      C1     3 C2   O1   N1  
CONECT      C2     3 C1   O2   N2  
CONECT      C3     3 C4   C5   N1  
CONECT      C4     3 C3   C6   N2  
CONECT      C5     3 C3   C7   H5  
CONECT      C6     3 C4   C8   H6  
CONECT      C8     3 C6   C7   C   
CONECT      O1     1 C1  
CONECT      O2     1 C2  
CONECT      N2     2 C2   C4  
CONECT      N1     2 C1   C3  
CONECT      C7     3 C5   C8   N3  
CONECT      N3     3 C7   O3   O5  
CONECT      O3     1 N3  
CONECT      O5     1 N3  
CONECT      C      2 C8   N17 
CONECT      N17    1 C   
CONECT      H5     1 C5  
CONECT      H6     1 C6  
END   
HET    CNI             19
HETNAM     CNI 7-nitro-2,3-dioxo-2,3-dihydroquinoxaline-6-carbonitrile
FORMUL      CNI    C9 H2 N4 O4

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OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science