N-tert-butyl 2-(1-(3-(3-cyanoazetidin-1-yl)propyl)-5-(difluoromethoxy)-1H-indazol-3-yl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide

N-tert-butyl 2-(5-(difluoromethoxy)-1-(3-morpholinopropyl)-1H-indazol-3-yl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide

N-(tert-butyl)-2-(5-(difluoromethoxy)-1-(3-(dimethylamino)propyl)-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide

N-(tert-butyl)-2-(5-(difluoromethoxy)-1-((1-methylazetidin-3-yl)methyl)-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide

N-(tert-butyl)-2-(1-(3-(3-cyanoazetidin-1-yl)propyl)-5-(difluoromethoxy)-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide