1 W64 4-methyl-6-(2-(5-(4-methylpiperazin-1-yl)pyridin-3-yl)ethyl)pyridin-2-amine 1.000 2 WOS 4-methyl-6-[2-(5-morpholin-4-ylpyridin-3-yl)ethyl]pyridin-2-amine 0.875