2-((5-chloro-2-(4-((4-methylpiperazin-1-yl)methyl)anilino)pyrimidin-4-yl)amino)-N,N-dimethylbenzenesulfonamide
2-((5-chloro-2-(4-((4-methylpiperazin-1-yl)methyl)anilino)pyrimidin-4-yl)amino)-n,n-dimethylbenzenesulfonamide