Structure based on 5tlx

Ideal structure
Name: 3,4-bis(4-hydroxyphenyl)-2,5-dihydro-1h-1lambda~6~-thiophene-1,1-dione
Formula: C16 H14 O4 S
Weight: 302.345
SMILES: "Oc1ccc(cc1)C2=C(C[S](=O)(=O)C2)c3ccc(O)cc3"
Spacial conformation based on PDB 5tlx
RESIDUE   7G5     35
CONECT      C01    3 C02  C06  H1  
CONECT      C02    3 C01  C03  H2  
CONECT      C03    3 C02  O01  C04 
CONECT      O01    2 C03  H3  
CONECT      C04    3 C03  C05  H4  
CONECT      C05    3 C04  C06  H5  
CONECT      C06    3 C01  C05  C07 
CONECT      C07    3 C06  C08  C10 
CONECT      C08    4 C07  S01  H6   H7  
CONECT      S01    4 C08  O02  O03  C09 
CONECT      O02    1 S01 
CONECT      O03    1 S01 
CONECT      C09    4 S01  C10  H8   H9  
CONECT      C10    3 C07  C09  C11 
CONECT      C11    3 C10  C12  C16 
CONECT      C12    3 C11  C13  H10 
CONECT      C13    3 C12  C14  H11 
CONECT      C14    3 C13  O04  C15 
CONECT      O04    2 C14  H12 
CONECT      C15    3 C14  C16  H13 
CONECT      C16    3 C11  C15  H14 
CONECT      H1     1 C01 
CONECT      H2     1 C02 
CONECT      H3     1 O01 
CONECT      H4     1 C04 
CONECT      H5     1 C05 
CONECT      H6     1 C08 
CONECT      H7     1 C08 
CONECT      H8     1 C09 
CONECT      H9     1 C09 
CONECT      H10    1 C12 
CONECT      H11    1 C13 
CONECT      H12    1 O04 
CONECT      H13    1 C15 
CONECT      H14    1 C16 
END   
HET    7G5             35
HETNAM     7G5 3,4-bis(4-hydroxyphenyl)-2,5-dihydro-1H-1lambda~6~-thio
HETNAM   2 7G5 phene-1,1-dione
FORMUL      7G5    C16 H14 O4 S1

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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