tert-Butyl (R)-(1-(1-acetyl-3-(2-cyanobenzyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)carbamate

tert-Butyl (R)-(1-(1-acetyl-3-(2-cyanobenzyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)carbamate