1 QS1 (2r)-2-{[(2s)-2-(4-cyanophenyl)propyl]amino}-N-[5-(1-methyl-1h-pyrazol-4-yl)pyridin-2-yl]-2-phenylacetamide 1.000 2 QSD (2r)-2-{[2-(4-cyanophenyl)ethyl]amino}-N-[5-(1-methyl-1h-pyrazol-4-yl)pyridin-2-yl]-2-phenylacetamide 0.971