InChI=1/C15H14ClN5/c16-10-2-4-11(5-3-10)19-8-9-1-6-13-12(7-9)14(17)21-15(18)20-13/h1-7,19H,8H2,(H4,17,18,20,21)/p+1/fC15H15ClN5/h20H,17-18H2/q+1 F82A77EC4C8603F2