3-methyl-7,8-dihydropyrrolo[1,2-a]pyrimidin-4(6H)-one InChI=1/C8H10N2O/c1-6-5-9-7-3-2-4-10(7)8(6)11/h5H,2-4H2,1H pyrrolo[1,2-a]pyrimidin-4(6H)-one, 7,8-dihydro-3-methyl-