methyl 2-bromo-5-(pivaloyloxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylate

methyl 2-(6-fluoro-1-methyl-1H-indazol-3-yl)-5-(pivaloyloxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylate

2-(6-fluoro-1-methyl-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid

tert-butyl 5-(2-(6-fluoro-1-methyl-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamido)-tetrahydro-2H-pyran-3-ylcarbamate

2-(6-fluoro-1-methyl-1H-indazol-3-yl)-N-(4-methylpiperidin-4-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide hydrochloride