Structure based on 1yim

Ideal structure
Name: (2r,3r,4s)-3-(4-hydroxyphenyl)-4-methyl-2-[4-(2-pyrrolidin-1-ylethoxy)phenyl]chroman-6-ol
Formula: C28 H31 N O4
Weight: 445.550
SMILES: "C[CH]1[CH]([CH](Oc2ccc(O)cc12)c3ccc(OCCN4CCCC4)cc3)c5ccc(O)cc5"
Spacial conformation based on PDB 1yim
RESIDUE   CM4     64
CONECT      C1     4 C2   C11  C13  H1  
CONECT      C2     4 C1   O3   C20  H2  
CONECT      O3     2 C2   C4  
CONECT      C4     3 O3   C5   C10 
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   C7   H6  
CONECT      C7     3 C6   O8   C9  
CONECT      O8     2 C7   HO8 
CONECT      C9     3 C7   C10  H9  
CONECT      C10    3 C4   C9   C11 
CONECT      C11    4 C1   C10  C12  H11 
CONECT      C12    4 C11  H121 H122 H123
CONECT      C13    3 C1   C14  C19 
CONECT      C14    3 C13  C15  H14 
CONECT      C15    3 C14  C16  H15 
CONECT      C16    3 C15  O17  C18 
CONECT      O17    2 C16  H17 
CONECT      C18    3 C16  C19  H18 
CONECT      C19    3 C13  C18  H19 
CONECT      C20    3 C2   C21  C25 
CONECT      C21    3 C20  C22  H21 
CONECT      C22    3 C21  C23  H22 
CONECT      C23    3 C22  C24  O26 
CONECT      C24    3 C23  C25  H24 
CONECT      C25    3 C20  C24  H25 
CONECT      O26    2 C23  C27 
CONECT      C27    4 O26  C28  H271 H272
CONECT      C28    4 C27  N29  H281 H282
CONECT      N29    3 C28  C30  C33 
CONECT      C30    4 N29  C31  H301 H302
CONECT      C31    4 C30  C32  H311 H312
CONECT      C32    4 C31  C33  H321 H322
CONECT      C33    4 N29  C32  H331 H332
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      HO8    1 O8  
CONECT      H9     1 C9  
CONECT      H11    1 C11 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      H123   1 C12 
CONECT      H14    1 C14 
CONECT      H15    1 C15 
CONECT      H17    1 O17 
CONECT      H18    1 C18 
CONECT      H19    1 C19 
CONECT      H21    1 C21 
CONECT      H22    1 C22 
CONECT      H24    1 C24 
CONECT      H25    1 C25 
CONECT      H271   1 C27 
CONECT      H272   1 C27 
CONECT      H281   1 C28 
CONECT      H282   1 C28 
CONECT      H301   1 C30 
CONECT      H302   1 C30 
CONECT      H311   1 C31 
CONECT      H312   1 C31 
CONECT      H321   1 C32 
CONECT      H322   1 C32 
CONECT      H331   1 C33 
CONECT      H332   1 C33 
END   
HET    CM4             64
HETNAM     CM4 (2R,3R,4S)-3-(4-HYDROXYPHENYL)-4-METHYL-2-[4-(2-PYRROLI
HETNAM   2 CM4 DIN-1-YLETHOXY)PHENYL]CHROMAN-6-OL
FORMUL      CM4    C28 H31 N1 O4

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