3-[8-(2,6-difluorophenyl)-2-({3-[(1,1-dimethylethyl)amino]propyl]amino)-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl}-N-(4-fluorophenyl)-4-methylbenzamide (HCID 24785470)|Huagongshe