Netarsudil Impurity 8

Chemical Name: 4-((S)-3-amino-1-((4-((S)-3-amino-1-(isoquinolin-6-ylamino)-1-oxopropan-2-yl)benzyl)oxy)-1-oxopropan-2-yl)benzyl 2,4-dimethylbenzoate dihydrochloride

Smile: O=C(OCC1=CC=C([C@@H](CN)C(OCC2=CC=C([C@@H](CN)C(NC3=CC4=C(C=NC=C4)C=C3)=O)C=C2)=O)C=C1)C5=CC=C(C)C=C5C.[2HCl]