Structure based on 4gl5

Ideal structure
Name: (6alpha,8alpha)-6-(but-2-yn-1-yloxy)androsta-1,4-diene-3,17-dione
Formula: C23 H28 O3
Weight: 352.467
SMILES: "CC#CCO[CH]1C[CH]2[CH]3CCC(=O)[C]3(C)CC[CH]2[C]4(C)C=CC(=O)C=C14"
Spacial conformation based on PDB 4gl5
RESIDUE   G29     54
CONECT      O1     1 C3  
CONECT      C3     3 O1   C2   C4  
CONECT      C2     3 C3   C1   H1  
CONECT      C1     3 C2   C10  H2  
CONECT      C10    4 C1   C19  C9   C5  
CONECT      C19    4 C10  H3   H4   H5  
CONECT      C9     4 C10  C11  C8   H6  
CONECT      C11    4 C9   C12  H7   H8  
CONECT      C12    4 C11  C13  H9   H10 
CONECT      C4     3 C3   C5   H11 
CONECT      C5     3 C10  C4   C6  
CONECT      C6     4 C5   O    C7   H12 
CONECT      O      2 C6   C23 
CONECT      C23    4 O    C24  H13  H14 
CONECT      C24    2 C23  C25 
CONECT      C25    2 C24  C26 
CONECT      C26    4 C25  H15  H16  H17 
CONECT      C7     4 C6   C8   H18  H19 
CONECT      C8     4 C9   C7   C14  H20 
CONECT      C14    4 C8   C13  C15  H21 
CONECT      C13    4 C12  C14  C18  C17 
CONECT      C18    4 C13  H22  H23  H24 
CONECT      C15    4 C14  C16  H25  H26 
CONECT      C16    4 C15  C17  H27  H28 
CONECT      C17    3 C13  C16  O2  
CONECT      O2     1 C17 
CONECT      H1     1 C2  
CONECT      H2     1 C1  
CONECT      H3     1 C19 
CONECT      H4     1 C19 
CONECT      H5     1 C19 
CONECT      H6     1 C9  
CONECT      H7     1 C11 
CONECT      H8     1 C11 
CONECT      H9     1 C12 
CONECT      H10    1 C12 
CONECT      H11    1 C4  
CONECT      H12    1 C6  
CONECT      H13    1 C23 
CONECT      H14    1 C23 
CONECT      H15    1 C26 
CONECT      H16    1 C26 
CONECT      H17    1 C26 
CONECT      H18    1 C7  
CONECT      H19    1 C7  
CONECT      H20    1 C8  
CONECT      H21    1 C14 
CONECT      H22    1 C18 
CONECT      H23    1 C18 
CONECT      H24    1 C18 
CONECT      H25    1 C15 
CONECT      H26    1 C15 
CONECT      H27    1 C16 
CONECT      H28    1 C16 
END   
HET    G29             54
HETNAM     G29 (6alpha,8alpha)-6-(but-2-yn-1-yloxy)androsta-1,4-diene-
HETNAM   2 G29 3,17-dione
FORMUL      G29    C23 H28 O3

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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