Structure based on ?

Ideal structure
Name: undeca-3,7-diene-1,3,7,11-tetracarbaldehyde
Formula: C15 H20 O4
Weight: 264.317
SMILES: "O=CCCCC=C(CCC=C(CCC=O)C=O)C=O"
Spacial conformation based on PDB ?.
Also present on 2htx, 2hu1
RESIDUE   220     39
CONECT      O1     1 C1  
CONECT      C1     3 O1   C2   H1  
CONECT      C2     4 C1   C3   H21  H22 
CONECT      C3     4 C2   C4   H31  H32 
CONECT      C4     4 C3   C5   H41  H42 
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   C7   C15 
CONECT      C7     4 C6   C8   H71  H72 
CONECT      C8     4 C7   C9   H81  H82 
CONECT      C9     3 C8   C10  H9  
CONECT      C10    3 C9   C11  C14 
CONECT      C11    4 C10  C12  H111 H112
CONECT      C12    4 C11  C13  H121 H122
CONECT      C13    3 C12  O2   H13 
CONECT      O2     1 C13 
CONECT      C14    3 C10  O3   H14 
CONECT      O3     1 C14 
CONECT      C15    3 C6   O4   H15 
CONECT      O4     1 C15 
CONECT      H1     1 C1  
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      H5     1 C5  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      H81    1 C8  
CONECT      H82    1 C8  
CONECT      H9     1 C9  
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      H13    1 C13 
CONECT      H14    1 C14 
CONECT      H15    1 C15 
END   
HET    220             39
HETNAM     220 UNDECA-3,7-DIENE-1,3,7,11-TETRACARBALDEHYDE
FORMUL      220    C15 H20 O4

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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