Ritonavir Impurity 16

Chemical Name: Thiazol-5-ylmethyl (5R,8S,11S,13S,14S)-11-benzyl-13-hydroxy-5,8-diisopropyl-1-(2-isopropylthiazol-4-yl)-2-methyl-3,6,9-trioxo-15-phenyl-2,4,7,10-tetraazapentadecan-14-ylcarbamate

Smile: O=C(OCC1=CN=CS1)N[C@@H](CC2=CC=CC=C2)[C@@H](O)C[C@H](CC3=CC=CC=C3)NC([C@H](C(C)C)NC([C@@H](C(C)C)NC(N(C)CC4=CSC(C(C)C)=N4)=O)=O)=O