1 M90 (2s)-1-{[(2r)-1-{[(2s,3r)-1-cyclohexyl-3-hydroxy-4-(pyridin-4-yloxy)butan-2-yl]amino}-3-(methylsulfanyl)-1-oxopropan-2-yl]amino}-1-oxo-3-phenylpropan-2-yl 4-aminopiperidine-1-carboxylate 1.000 2 M91 (2s)-1-{[(2r)-1-{[(2s,3s)-1-cyclohexyl-3-hydroxy-4-(2-oxopyridin-1(2h)-yl)butan-2-yl]amino}-3-(methylsulfanyl)-1-oxopropan-2-yl]amino}-1-oxo-3-phenylpropan-2-yl 4-aminopiperidine-1-carboxylate 0.736