Structure based on 1rd4

Ideal structure
Name: 1-acetyl-4-(4-{4-[(2-ethoxyphenyl)thio]-3-nitrophenyl}pyridin-2-yl)piperazine
Formula: C25 H26 N4 O4 S
Weight: 478.563
SMILES: "CCOc1ccccc1Sc2ccc(cc2[N+]([O-])=O)c3ccnc(c3)N4CCN(CC4)C(C)=O"
Spacial conformation based on PDB 1rd4
RESIDUE   L08     60
CONECT      O4     1 N3  
CONECT      N3     3 O4   C11  O3  
CONECT      C11    3 N3   C10  C12 
CONECT      C10    3 C11  C15  S1  
CONECT      C15    3 C10  C14  H15 
CONECT      C14    3 C15  C13  H14 
CONECT      C13    3 C14  C12  C16 
CONECT      C12    3 C11  C13  H12 
CONECT      C16    3 C13  C8   C17 
CONECT      C8     3 C16  C35  H8  
CONECT      C35    3 C8   N20  H35 
CONECT      N20    2 C35  C18 
CONECT      C18    3 N20  N1   C17 
CONECT      N1     3 C18  C19  C22 
CONECT      C19    4 N1   C20  H191 H192
CONECT      C20    4 C19  N2   H201 H202
CONECT      N2     3 C20  C21  C23 
CONECT      C21    4 N2   C22  H211 H212
CONECT      C22    4 N1   C21  H221 H222
CONECT      C23    3 N2   O2   C24 
CONECT      O2     1 C23 
CONECT      C24    4 C23  H241 H242 H243
CONECT      C17    3 C16  C18  H17 
CONECT      S1     2 C10  C1  
CONECT      C1     3 S1   C2   C6  
CONECT      C2     3 C1   C3   O7  
CONECT      C3     3 C2   C4   H3  
CONECT      C4     3 C3   C5   H4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C1   C5   H6  
CONECT      O7     2 C2   C9  
CONECT      C9     4 O7   C33  H91  H92 
CONECT      C33    4 C9   H331 H332 H333
CONECT      O3     1 N3  
CONECT      H15    1 C15 
CONECT      H14    1 C14 
CONECT      H12    1 C12 
CONECT      H8     1 C8  
CONECT      H35    1 C35 
CONECT      H191   1 C19 
CONECT      H192   1 C19 
CONECT      H201   1 C20 
CONECT      H202   1 C20 
CONECT      H211   1 C21 
CONECT      H212   1 C21 
CONECT      H221   1 C22 
CONECT      H222   1 C22 
CONECT      H241   1 C24 
CONECT      H242   1 C24 
CONECT      H243   1 C24 
CONECT      H17    1 C17 
CONECT      H3     1 C3  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H331   1 C33 
CONECT      H332   1 C33 
CONECT      H333   1 C33 
END   
HET    L08             60
HETNAM     L08 1-ACETYL-4-(4-{4-[(2-ETHOXYPHENYL)THIO]-3-NITROPHENYL}P
HETNAM   2 L08 YRIDIN-2-YL)PIPERAZINE
FORMUL      L08    C25 H26 N4 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