InChI=1/C13H15ClN6O/c1-13(15,8-2-3-8)12(21)17-11-6-9(4-5-10(11)14)20-7-16-18-19-20/h4-8H,2-3,15H2,1H3,(H,17,21)/p+1/t13-/m1/s1/fC13H16ClN6O/h15,17H/q+1 D270A8EFE72E198B