ABL1 and chronic myelogenous leukemia, BCR-ABL1 positive: However, such activity is displayed by another BCR/ABL inhibitor approved for the CML treatment, dasatinib (N-(2-chloro-6-methylphenyl)-2-(6-(4-(2-hydroxyethyl) piperazin-1-yl)-2-methylpyrimidin-4-ylamino) thiazole-5-carboxamide); Bristol-Myers Squibb) (Figure 2) [67].