N-Nitroso-2-({6-[(3R)-1-{3-[(o-Cyanophenyl)methyl]-1-methyl-2,6-dioxo-1,3-dihydropyrimidin-4-yl}-3-piperidylamino]-3-methyl-2,4-dioxo-1,3-dihydropyrimidin-1-yl}methyl)benzonitrile
N-Nitroso-2-({6-[(3R)-1-{3-[(o-Cyanophenyl)methyl]-1-methyl-2,6-dioxo-1,3-dihydropyrimidin-4-yl}-3-piperidylamino]-3-methyl-2,4-dioxo-1,3-dihydropyrimidin-1-yl}methyl)benzonitrile