(rac)-rel-[(3aR,4R,6R,6aS)-6-{[2-(3-ethynylphenyl)pyrazolo[1,5-a]pyrimidin-7-yl]amino}-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]methanol (HCID 89754375)|Huagongshe