Structure based on 1sqa

Ideal structure
Name: 6-[(z)-amino(imino)methyl]-n-[4-(aminomethyl)phenyl]-4-(pyrimidin-2-ylamino)-2-naphthamide
Formula: C23 H21 N7 O
Weight: 411.459
SMILES: "NCc1ccc(NC(=O)c2cc(Nc3ncccn3)c4cc(ccc4c2)C(N)=N)cc1"
Spacial conformation based on PDB 1sqa
RESIDUE   UI1     52
CONECT      N1     3 C2   HN11 HN12
CONECT      C2     4 N1   C3   H21A H22 
CONECT      C3     3 C2   C4   C31 
CONECT      C4     3 C3   C5   H4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   N7   C30 
CONECT      N7     3 C6   C8   HN7 
CONECT      C8     3 N7   O9   C10 
CONECT      O9     1 C8  
CONECT      C10    3 C8   C11  C26 
CONECT      C11    3 C10  C12  H11 
CONECT      C12    3 C11  N13  C20 
CONECT      N13    3 C12  C14  H13 
CONECT      C14    3 N13  N15  N19 
CONECT      N15    2 C14  C16 
CONECT      C16    3 N15  C17  H16 
CONECT      C17    3 C16  C18  H17 
CONECT      C18    3 C17  N19  H18 
CONECT      N19    2 C14  C18 
CONECT      C20    3 C12  C21  C25 
CONECT      C21    3 C20  C22  H21 
CONECT      C22    3 C21  C23  C27 
CONECT      C23    3 C22  C24  H23 
CONECT      C24    3 C23  C25  H24 
CONECT      C25    3 C20  C24  C26 
CONECT      C26    3 C10  C25  H26 
CONECT      C27    3 C22  N28  N29 
CONECT      N28    2 C27  H28 
CONECT      N29    3 C27  H291 H292
CONECT      C30    3 C6   C31  H30 
CONECT      C31    3 C3   C30  H31 
CONECT      HN11   1 N1  
CONECT      HN12   1 N1  
CONECT      H21A   1 C2  
CONECT      H22    1 C2  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      HN7    1 N7  
CONECT      H11    1 C11 
CONECT      H13    1 N13 
CONECT      H16    1 C16 
CONECT      H17    1 C17 
CONECT      H18    1 C18 
CONECT      H21    1 C21 
CONECT      H23    1 C23 
CONECT      H24    1 C24 
CONECT      H26    1 C26 
CONECT      H28    1 N28 
CONECT      H291   1 N29 
CONECT      H292   1 N29 
CONECT      H30    1 C30 
CONECT      H31    1 C31 
END   
HET    UI1             52
HETNAM     UI1 6-[(Z)-AMINO(IMINO)METHYL]-N-[4-(AMINOMETHYL)PHENYL]-4-
HETNAM   2 UI1 (PYRIMIDIN-2-YLAMINO)-2-NAPHTHAMIDE
FORMUL      UI1    C23 H21 N7 O1

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