InChI=1/C15H15ClN4/c1-9-13(10(2)20-19-9)8-18-15-5-6-17-14-4-3-11(16)7-12(14)15/h3-7H,8H2,1-2H3,(H,17,18)(H,19,20)/p+1/fC15H16ClN4/h17-19H/q+1 24854E2136F3B77B