5-[(3,5-difluorophenyl)thio]-1H-pyrazolo[3,4-b]pyrazin-3-amine
5-(3,5-difluorophenyl sulfinyl)-1H-pyrazolo[3,4-b]pyrazin-3-amine
5-[(3,5-difluorophenyl)sulfonyl]-1H-pyrazolo[3,4-b]pyrazin-3-amine
N-(5-(3,5-difluorophenylthio)-1-(4-(4-methylpiperazine-1-yl)-2-(2,2,2-trifluoro-N-(tetrahydro-2H-pyran-4-yl)acetamido) benzoyl)-1H-pyrazolo[3,4-b]pyrazine-3-yl)-4-(4-methylpiperazine-1-yl)-2-(2,2,2-trifluoro-N-(tetrahydro-2H-pyran-4-yl)acetamido)benzamide
N-(5-((3,5-difluorophenyl)thio)-1H-pyrazolo[3,4-b]pyrazin-3-yl)-4-(4-methylpiperazin-1-yl)-2-((tetrahydro-2H-pyran-4-yl)amino)benzamide