N-hydroxy-2-(((2-(6-methoxypyridin-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)(methyl)amino)pyrimidine-5-carboxamide bioactivity Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform  (Knowledge Graph Assertion)