4-((9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido(4,5-b)(1,4)diazepin-2-yl)amino)-2-fluoro-5-methoxy-N-(1-methylpiperidin-4-yl)benzamide
4-((9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5h-pyrimido(4,5-b)(1,4)diazepin-2-yl)amino)-2-fluoro-5-methoxy-n-(1-methylpiperidin-4-yl)benzamide