Structure based on 1yc1

Ideal structure
Name: 4-(1,3-benzodioxol-5-yl)-5-(5-ethyl-2,4-dihydroxyphenyl)-2h-pyrazole-3-carboxylic acid
Formula: C19 H16 N2 O6
Weight: 368.340
SMILES: "CCc1cc(c(O)cc1O)c2n[nH]c(C(O)=O)c2c3ccc4OCOc4c3"
Spacial conformation based on PDB 1yc1.
Also present on 1yc3
RESIDUE   4BC     43
CONECT      C15    3 C12  C8   H15 
CONECT      C12    3 C15  O17  C16 
CONECT      O17    2 C12  C19 
CONECT      C19    4 O17  O18  H191 H192
CONECT      O18    2 C19  C16 
CONECT      C16    3 C12  O18  C22 
CONECT      C22    3 C16  C20  H22 
CONECT      C20    3 C22  C8   H20 
CONECT      C8     3 C15  C20  C4  
CONECT      C4     3 C8   C1   C2  
CONECT      C1     3 C4   C7   N5  
CONECT      C7     3 C1   O21  O23 
CONECT      O21    2 C7   H21 
CONECT      O23    1 C7  
CONECT      N5     3 C1   N3   HN5 
CONECT      C2     3 C4   N3   C6  
CONECT      N3     2 N5   C2  
CONECT      C6     3 C2   C10  C9  
CONECT      C10    3 C6   C14  H10 
CONECT      C14    3 C10  C26  C13 
CONECT      C26    4 C14  C27  H261 H262
CONECT      C27    4 C26  H271 H272 H273
CONECT      C13    3 C14  O25  C11 
CONECT      O25    2 C13  H25 
CONECT      C11    3 C13  C9   H11 
CONECT      C9     3 C6   C11  O24 
CONECT      O24    2 C9   H24 
CONECT      H15    1 C15 
CONECT      H191   1 C19 
CONECT      H192   1 C19 
CONECT      H22    1 C22 
CONECT      H20    1 C20 
CONECT      H21    1 O21 
CONECT      HN5    1 N5  
CONECT      H10    1 C10 
CONECT      H261   1 C26 
CONECT      H262   1 C26 
CONECT      H271   1 C27 
CONECT      H272   1 C27 
CONECT      H273   1 C27 
CONECT      H25    1 O25 
CONECT      H11    1 C11 
CONECT      H24    1 O24 
END   
HET    4BC             43
HETNAM     4BC 4-(1,3-BENZODIOXOL-5-YL)-5-(5-ETHYL-2,4-DIHYDROXYPHENYL
HETNAM   2 4BC )-2H-PYRAZOLE-3-CARBOXYLIC ACID
FORMUL      4BC    C19 H16 N2 O6

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