Synonyms: 2-(1’,6’-Dihydro-6’-oxo-1’-phenyl[2,3’-bipyridin]-5’-yl)benzonitrile-d5; 3-(2-Cyanophenyl)-1-phenyl-5-(2-pyridyl)-1,2-dihydropyridin-2-one-d5; 3-(2-Cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one-d5; E 2007-d5; ER 155055-90-d5;