N-[2-[[2-(Dimethylamino)ethyl]methylamino]-5-[[4-(1-methyl-1H-indol-3-yl)-2-pyrimidinyl]amino]-6-(2,2,2-trifluoroethoxy)-3-pyridinyl]-2-propenamide methanesulfonate

N-[2-[[2-(Dimethylamino)ethyl]methylamino]-5-[[4-(1-methyl-1H-indol-3-yl)-2-pyrimidinyl]amino]-6-(2,2,2-trifluoroethoxy)-3-pyridinyl]-2-propenamide methanesulfonate