Structure based on ?

Ideal structure
Name: 3-({2-[(2-amino-6-methylpyrimidin-4-yl)ethynyl]benzyl}amino)-1,3-oxazol-2(3h)-one
Formula: C17 H15 N5 O2
Weight: 321.333
SMILES: "Cc1cc(nc(N)n1)C#Cc2ccccc2CNN3C=COC3=O"
Spacial conformation based on PDB ?.
Also present on 2qg2
RESIDUE   A91     39
CONECT      C1     3 C2   O5   H1  
CONECT      C2     3 C1   N3   H2  
CONECT      N3     3 C2   C4   N7  
CONECT      C4     3 N3   O5   O6  
CONECT      O5     2 C1   C4  
CONECT      O6     1 C4  
CONECT      N7     3 N3   C8   HN7 
CONECT      C8     4 N7   C9   H81  H82 
CONECT      C9     3 C8   C10  C14 
CONECT      C10    3 C9   C11  C15 
CONECT      C11    3 C10  C12  H11 
CONECT      C12    3 C11  C13  H12 
CONECT      C13    3 C12  C14  H13 
CONECT      C14    3 C9   C13  H14 
CONECT      C15    2 C10  C16 
CONECT      C16    2 C15  C17 
CONECT      C17    3 C16  C18  N22 
CONECT      C18    3 C17  C19  H18 
CONECT      C19    3 C18  N20  C23 
CONECT      N20    2 C19  C21 
CONECT      C21    3 N20  N22  N24 
CONECT      N22    2 C17  C21 
CONECT      C23    4 C19  H231 H232 H233
CONECT      N24    3 C21  H241 H242
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      HN7    1 N7  
CONECT      H81    1 C8  
CONECT      H82    1 C8  
CONECT      H11    1 C11 
CONECT      H12    1 C12 
CONECT      H13    1 C13 
CONECT      H14    1 C14 
CONECT      H18    1 C18 
CONECT      H231   1 C23 
CONECT      H232   1 C23 
CONECT      H233   1 C23 
CONECT      H241   1 N24 
CONECT      H242   1 N24 
END   
HET    A91             39
HETNAM     A91 3-({2-[(2-AMINO-6-METHYLPYRIMIDIN-4-YL)ETHYNYL]BENZYL}A
HETNAM   2 A91 MINO)-1,3-OXAZOL-2(3H)-ONE
FORMUL      A91    C17 H15 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