InChI=1/C8H9N7O2S/c1-15-7(16)12-13-8(15)18-5-3-10-4(2-11-5)6(9)14-17/h2-3,17H,1H3,(H2,9,14)(H,12,16)/f/h12H,9H2/b14-6- 1D207D26FC49B6B3