Structure based on 3h0a

Ideal structure
Name: 4-[1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl]benzoic acid
Formula: C24 H28 O2
Weight: 348.478
SMILES: "Cc1cc2c(cc1C(=C)c3ccc(cc3)C(O)=O)C(C)(C)CCC2(C)C"
Spacial conformation based on PDB 3h0a.
Also present on 4k6i
RESIDUE   9RA     54
CONECT      O53    1 C51 
CONECT      C51    3 O53  O52  C11 
CONECT      O52    2 C51  HO52
CONECT      C11    3 C51  C10  C12 
CONECT      C10    3 C11  C9   H10 
CONECT      C12    3 C11  C13  H12 
CONECT      C13    3 C12  C14  H13 
CONECT      C14    3 C13  C9   C47 
CONECT      C9     3 C10  C14  H9  
CONECT      C47    3 C14  C48  C4  
CONECT      C48    3 C47  H48  H48A
CONECT      C4     3 C47  C3   C5  
CONECT      C3     3 C4   C43  C2  
CONECT      C43    4 C3   H43  H43A H43B
CONECT      C2     3 C3   C1   H2  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   C19  C1  
CONECT      C19    4 C6   C27  C31  C20 
CONECT      C27    4 C19  H27  H27A H27B
CONECT      C31    4 C19  H31  H31A H31B
CONECT      C20    4 C19  C21  H20  H20A
CONECT      C21    4 C20  C22  H21  H21A
CONECT      C22    4 C21  C1   C39  C35 
CONECT      C1     3 C2   C6   C22 
CONECT      C39    4 C22  H39  H39A H39B
CONECT      C35    4 C22  H35  H35A H35B
CONECT      HO52   1 O52 
CONECT      H10    1 C10 
CONECT      H12    1 C12 
CONECT      H13    1 C13 
CONECT      H9     1 C9  
CONECT      H48    1 C48 
CONECT      H48A   1 C48 
CONECT      H43    1 C43 
CONECT      H43A   1 C43 
CONECT      H43B   1 C43 
CONECT      H2     1 C2  
CONECT      H5     1 C5  
CONECT      H27    1 C27 
CONECT      H27A   1 C27 
CONECT      H27B   1 C27 
CONECT      H31    1 C31 
CONECT      H31A   1 C31 
CONECT      H31B   1 C31 
CONECT      H20    1 C20 
CONECT      H20A   1 C20 
CONECT      H21    1 C21 
CONECT      H21A   1 C21 
CONECT      H39    1 C39 
CONECT      H39A   1 C39 
CONECT      H39B   1 C39 
CONECT      H35    1 C35 
CONECT      H35A   1 C35 
CONECT      H35B   1 C35 
END   
HET    9RA             54
HETNAM     9RA 4-[1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthale
HETNAM   2 9RA n-2-yl)ethenyl]benzoic acid
FORMUL      9RA    C24 H28 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