Structure based on 1uyc

Ideal structure
Name: 9-butyl-8-(2,5-dimethoxy-benzyl)-9h-purin-6-ylamine
Formula: C18 H23 N5 O2
Weight: 341.408
SMILES: "CCCCn1c(Cc2cc(OC)ccc2OC)nc3c(N)ncnc13"
Spacial conformation based on PDB 1uyc
RESIDUE   PU7     48
CONECT      C19    4 O20  H191 H192 H193
CONECT      C5     3 C6   C4   H5  
CONECT      O20    2 C19  C6  
CONECT      C6     3 C5   O20  C1  
CONECT      C4     3 C5   C3   H4  
CONECT      C3     3 C4   O2   C2  
CONECT      O2     2 C3   C8  
CONECT      C8     4 O2   H8C1 H8C2 H8C3
CONECT      C2     3 C3   C1   H2  
CONECT      C1     3 C6   C2   C9  
CONECT      C9     4 C1   C10  H9C1 H9C2
CONECT      C10    3 C9   N1   N2  
CONECT      N1     2 C10  C11 
CONECT      C11    3 N1   C13  C12 
CONECT      C13    3 C11  N5   N3  
CONECT      N5     3 C13  H5N1 H5N2
CONECT      C12    3 C11  N4   N2  
CONECT      N4     2 C12  C14 
CONECT      C14    3 N4   N3   H14 
CONECT      N3     2 C13  C14 
CONECT      N2     3 C10  C12  C15 
CONECT      C15    4 N2   C16  H151 H152
CONECT      C16    4 C15  C17  H161 H162
CONECT      C17    4 C16  C18  H171 H172
CONECT      C18    4 C17  H181 H182 H183
CONECT      H191   1 C19 
CONECT      H192   1 C19 
CONECT      H193   1 C19 
CONECT      H5     1 C5  
CONECT      H4     1 C4  
CONECT      H8C1   1 C8  
CONECT      H8C2   1 C8  
CONECT      H8C3   1 C8  
CONECT      H2     1 C2  
CONECT      H9C1   1 C9  
CONECT      H9C2   1 C9  
CONECT      H5N1   1 N5  
CONECT      H5N2   1 N5  
CONECT      H14    1 C14 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H171   1 C17 
CONECT      H172   1 C17 
CONECT      H181   1 C18 
CONECT      H182   1 C18 
CONECT      H183   1 C18 
END   
HET    PU7             48
HETNAM     PU7 9-BUTYL-8-(2,5-DIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE
FORMUL      PU7    C18 H23 N5 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