Eltrombopag N-Oxide Impurity (E-Isomer)

Chemical Name: (E)-3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)-1-hydroxyhydrazinyl)-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid

Smile: O=C1N(C2=CC(C)=C(C)C=C2)N=C(C)/C1=N\N(O)C3=C(O)C(C4=CC(C(O)=O)=CC=C4)=CC=C3