1 GR9 3-amino-6-{4-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-N-pyridin-3-ylpyrazine-2-carboxamide 1.000 2 G8E 3-azanyl-6-(4-morpholin-4-ylsulfonylphenyl)-~{N}-pyridin-3-yl-pyrazine-2-carboxamide 0.909 3 G8B 3-azanyl-~{N}-(2-methoxyphenyl)-6-[4-(4-methylpiperazin-1-yl)sulfonylphenyl]pyrazine-2-carboxamide 0.886 4 6LQ 2-amino-5-{4-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-N-[4-(pyrrolidin-1-ylmethyl)pyridin-3-yl]pyridine-3-carboxamide 0.795 5 G8N 3-azanyl-~{N}-(2-methoxyethyl)-6-[4-(4-methylpiperazin-1-yl)sulfonylphenyl]pyrazine-2-carboxamide 0.722 6 KDI 3-amino-N-(3-methoxypropyl)-6-{4-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}pyrazine-2-carboxamide 0.703