2-N-(4-cyclopropyl-5-fluoro-6-methylpyridin-2-yl)-5-((3R)-3,4-dimethylpiperazin-1-yl)-4-N-(1,5-dimethylpyrazol-3-yl)pyrimidine-2,4-diamine
2-n-(4-cyclopropyl-5-fluoro-6-methylpyridin-2-yl)-5-((3r)-3,4-dimethylpiperazin-1-yl)-4-n-(1,5-dimethylpyrazol-3-yl)pyrimidine-2,4-diamine