1 97B 9-chloro-7-(2,6-difluorophenyl)-N-{4-[(4-methylpiperazin-1-yl)carbonyl]phenyl}-5h-pyrimido[5,4-D][2]benzazepin-2-amine 1.000 2 ZZL 4-{[9-chloro-7-(2,6-difluorophenyl)-5h-pyrimido[5,4-D][2]benzazepin-2-yl]amino}benzoic acid 0.805 3 A5B Alisertib 0.711