IUPAC:(1S)-1-[(2R,3S,5R)-3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)oxolan-2-yl]ethyl acetate
IUPAC:(1S)-1-[(2R,3S,5R)-3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)oxolan-2-yl]ethyl acetate