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

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

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

tert-butyl 3-((3-(7-(tert-butylcarbamoyl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)-5-(difluoromethoxy)-1H-indazol-1-yl)methyl)azetidine-1-carboxylate

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