4-[[(1S)-1-(4,8-dichloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]amino]-8H-pyrido[2,3-d]pyrimidin-5-one
4-[[(1s)-1-(4,8-dichloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]amino]-8h-pyrido[2,3-d]pyrimidin-5-one