1-(2,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)ethanone InChI=1/C10H11N3O/c1-6-4-10-11-5-9(8(3)14)7(2)13(10)12-6/h4-5H,1-3H ethanone, 1-(2,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)-