InChI=1/C13H11ClN6/c14-7-1-3-8(4-2-7)17-10-6-5-9-11(19-10)12(15)20-13(16)18-9/h1-6H,(H,17,19)(H4,15,16,18,20)/p+1/fC13H12ClN6/h17-18H,15-16H2/q+1 EB2123FB113E26D3