IUPAC:benzyl (2S)-2-(cyanomethyl)-4-(2-{[(2S,4R)-4-[2-(2-{2-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethoxy]ethoxy}ethoxy)ethoxy]-1-methylpyrrolidin-2-yl]methoxy}-5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-yl)piperazine-1-carboxylate
IUPAC:benzyl (2S)-2-(cyanomethyl)-4-(2-{[(2S,4R)-4-[2-(2-{2-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethoxy]ethoxy}ethoxy)ethoxy]-1-methylpyrrolidin-2-yl]methoxy}-5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-yl)piperazine-1-carboxylate