InChI=1/C12H10Cl2N6O/c1-5-9(11(15)21)10(20-12(16-5)17-18-19-20)7-3-2-6(13)4-8(7)14/h2-4,10H,1H3,(H2,15,21)(H,16,17,19)/p+1/t10-/m1/s1/fC12H11Cl2N6O/h17,19H,15H2/q+1 B718E949D6B2B1BB