4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine 7H-pyrrolo[2,3-d]pyrimidin-2-amine, 4-chloro-5-methyl- InChI=1/C7H7ClN4/c1-3-2-10-6-4(3)5(8)11-7(9)12-6/h2H,1H3,(H3,9,10,11,12