Lopinavir 4R-Epimer

Chemical Name: (S)-N-((2S,4R,5S)-5-(2-(2,6-dimethylphenoxy)acetamido)-4-hydroxy-1,6-diphenylhexan-2-yl)-3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamide

Smile: CC1=CC=CC(C)=C1OCC(N[C@@H](CC2=CC=CC=C2)[C@H](O)C[C@H](CC3=CC=CC=C3)NC([C@@H](N4CCCNC4=O)C(C)C)=O)=O