Isavuconazole Impurity 28

Chemical Name: 1-((2S,3S)-3-(4-(4-cyanophenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-((methyl(3-(((methylglycyl)oxy)methyl)pyridin-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium , chloride, hydrochloride (1:1:2)

Smile: CC([N+]1=CN(C[C@@](O)(C2=CC(F)=CC=C2F)[C@@H](C3=NC(C4=CC=C(C#N)C=C4)=CS3)C)N=C1)OC(N(C)C5=NC=CC=C5COC(CNC)=O)=O.[Cl-].Cl