Structure based on 1jrp

Ideal structure
Name: oxypurinol
Formula: C5 H4 N4 O2
Weight: 152.111
SMILES: "O=C1NC(=O)C2=CNNC2=N1"
Spacial conformation based on PDB 1jrp.
Also present in other 5 PDB entries.
RESIDUE   141     15
CONECT      O6     1 C6  
CONECT      C6     3 O6   C5   N1  
CONECT      C5     3 C6   C7   C4  
CONECT      C7     3 C5   N8   H1  
CONECT      N8     3 C7   N9   H2  
CONECT      N9     3 N8   C4   H5  
CONECT      C4     3 C5   N9   N3  
CONECT      N3     2 C4   C2  
CONECT      O2     1 C2  
CONECT      C2     3 N3   O2   N1  
CONECT      N1     3 C6   C2   H4  
CONECT      H1     1 C7  
CONECT      H2     1 N8  
CONECT      H4     1 N1  
CONECT      H5     1 N9  
END   
HET    141             15
HETSYN     141 Alloxanthine
HETNAM     141 Oxypurinol
FORMUL      141    C5 H4 N4 O2

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uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science