Structure based on 4yjs

Ideal structure
Name: 3-[{2-[(1,1-dioxido-2,3-dihydro-1,2-benzothiazol-6-yl)amino]pyrimidin-4-yl}(1h-indazol-4-yl)amino]propan-1-ol
Formula: C21 H21 N7 O3 S
Weight: 451.502
SMILES: "OCCCN(c1ccnc(Nc2ccc3CN[S](=O)(=O)c3c2)n1)c4cccc5[nH]ncc45"
Spacial conformation based on PDB 4yjs
RESIDUE   4DN     53
CONECT      O3     1 S2  
CONECT      S2     4 O3   O1   C6   N4  
CONECT      O1     1 S2  
CONECT      C6     3 S2   C10  C7  
CONECT      C10    3 C6   C11  H1  
CONECT      C11    3 C10  C9   N12 
CONECT      C9     3 C11  C8   H2  
CONECT      C8     3 C9   C7   H3  
CONECT      C7     3 C6   C8   C5  
CONECT      C5     4 C7   N4   H4   H5  
CONECT      N4     3 S2   C5   H6  
CONECT      N12    3 C11  C13  H7  
CONECT      C13    3 N12  N17  N14 
CONECT      N17    2 C13  C18 
CONECT      C18    3 N17  C16  N19 
CONECT      C16    3 C18  C15  H8  
CONECT      C15    3 C16  N14  H9  
CONECT      N14    2 C13  C15 
CONECT      N19    3 C18  C20  C22 
CONECT      C20    4 N19  C21  H10  H11 
CONECT      C21    4 C20  C32  H12  H13 
CONECT      C32    4 C21  O31  H14  H15 
CONECT      O31    2 C32  H16 
CONECT      C22    3 N19  C30  C23 
CONECT      C30    3 C22  C29  H17 
CONECT      C29    3 C30  C28  H18 
CONECT      C28    3 C29  C27  H19 
CONECT      C27    3 C28  C23  N26 
CONECT      C23    3 C22  C27  C24 
CONECT      N26    3 C27  N25  H20 
CONECT      N25    2 N26  C24 
CONECT      C24    3 C23  N25  H21 
CONECT      H1     1 C10 
CONECT      H2     1 C9  
CONECT      H3     1 C8  
CONECT      H4     1 C5  
CONECT      H5     1 C5  
CONECT      H6     1 N4  
CONECT      H7     1 N12 
CONECT      H8     1 C16 
CONECT      H9     1 C15 
CONECT      H10    1 C20 
CONECT      H11    1 C20 
CONECT      H12    1 C21 
CONECT      H13    1 C21 
CONECT      H14    1 C32 
CONECT      H15    1 C32 
CONECT      H16    1 O31 
CONECT      H17    1 C30 
CONECT      H18    1 C29 
CONECT      H19    1 C28 
CONECT      H20    1 N26 
CONECT      H21    1 C24 
END   
HET    4DN             53
HETNAM     4DN 3-[{2-[(1,1-dioxido-2,3-dihydro-1,2-benzothiazol-6-yl)a
HETNAM   2 4DN mino]pyrimidin-4-yl}(1H-indazol-4-yl)amino]propan-1-ol
FORMUL      4DN    C21 H21 N7 O3 S1

This OCA MONOMER page
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