WAY 600WAY-600 USP/EP/BPAnti-CSCs agent-1WAY-600, 10 mM in DMSO6-(1H-indol-5-yl)-4-morpholino-1-(1-(pyridin-3-ylmethyl)piperidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidine6-(1H-Indol-5-yl)-4-(4-morpholinyl)-1-[1-(3-pyridinylmethyl)-4-piperidinyl]-1H-pyrazolo[3,4-d]pyrimidine1H-Pyrazolo[3,4-d]pyrimidine, 6-(1H-indol-5-yl)-4-(4-morpholinyl)-1-[1-(3-pyridinylmethyl)-4-piperidinyl]-