Structure based on 1cjf

Ideal structure
Name: 7-hydroxy-4-methyl-3-(2-hydroxy-ethyl)coumarin
Formula: C12 H12 O4
Weight: 220.221
SMILES: "CC1=C(CCO)C(=O)Oc2cc(O)ccc12"
Spacial conformation based on PDB 1cjf
RESIDUE   HOM     28
CONECT      CA     3 CA2  CA9  CB  
CONECT      CA2    3 CA   OA2  OA3 
CONECT      CA3    3 CA4  CA8  OA3 
CONECT      CA4    3 CA3  CA5  HA41
CONECT      CA5    3 CA4  CA6  OA4 
CONECT      CA6    3 CA5  CA7  HA61
CONECT      CA7    3 CA6  CA8  HA71
CONECT      CA8    3 CA3  CA7  CA9 
CONECT      CA9    3 CA   CA8  CB8 
CONECT      CB     4 CA   CB7  HB1  HB2 
CONECT      CB7    4 CB   OA1  HB71 HB72
CONECT      CB8    4 CA9  HB81 HB82 HB83
CONECT      OA2    1 CA2 
CONECT      OA3    2 CA2  CA3 
CONECT      OA4    2 CA5  HO41
CONECT      OA1    2 CB7  HO11
CONECT      HA41   1 CA4 
CONECT      HA61   1 CA6 
CONECT      HA71   1 CA7 
CONECT      HB1    1 CB  
CONECT      HB2    1 CB  
CONECT      HB71   1 CB7 
CONECT      HB72   1 CB7 
CONECT      HB81   1 CB8 
CONECT      HB82   1 CB8 
CONECT      HB83   1 CB8 
CONECT      HO41   1 OA4 
CONECT      HO11   1 OA1 
END   
HET    HOM             28
HETNAM     HOM 7-HYDROXY-4-METHYL-3-(2-HYDROXY-ETHYL)COUMARIN
FORMUL      HOM    C12 H12 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