Structure based on 1oi9

Ideal structure
Name: 6-cyclohexylmethyloxy-2-(4'-hydroxyanilino)purine
Formula: C18 H21 N5 O2
Weight: 339.392
SMILES: "Oc1ccc(Nc2nc3[nH]cnc3c(OCC4CCCCC4)n2)cc1"
Spacial conformation based on PDB 1oi9
RESIDUE   N20     46
CONECT      C2     3 N1   N3   N2  
CONECT      O23    2 C20  H23 
CONECT      C8     3 N7   N9   H8  
CONECT      C10    4 C11  O6   H101 H102
CONECT      C11    4 C10  C12  C16  H11 
CONECT      C12    4 C11  C13  H121 H122
CONECT      C13    4 C12  C14  H131 H132
CONECT      C14    4 C13  C15  H141 H142
CONECT      C15    4 C14  C16  H151 H152
CONECT      C16    4 C11  C15  H161 H162
CONECT      C19    3 C20  C18  H19 
CONECT      C20    3 O23  C19  C21 
CONECT      C21    3 C20  C22  H21 
CONECT      C22    3 C21  C17  H22 
CONECT      N1     2 C2   C6  
CONECT      C6     3 N1   O6   C5  
CONECT      O6     2 C10  C6  
CONECT      C5     3 C6   N7   C4  
CONECT      N7     2 C8   C5  
CONECT      N9     3 C8   C4   H9  
CONECT      C4     3 C5   N9   N3  
CONECT      N3     2 C2   C4  
CONECT      N2     3 C2   C17  H2  
CONECT      C17    3 C22  N2   C18 
CONECT      C18    3 C19  C17  H18 
CONECT      H23    1 O23 
CONECT      H8     1 C8  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H11    1 C11 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H141   1 C14 
CONECT      H142   1 C14 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H19    1 C19 
CONECT      H21    1 C21 
CONECT      H22    1 C22 
CONECT      H9     1 N9  
CONECT      H2     1 N2  
CONECT      H18    1 C18 
END   
HET    N20             46
HETNAM     N20 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE
FORMUL      N20    C18 H21 N5 O2

This OCA MONOMER page
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