InChI=1/C13H16N4O2S2/c14-13(20)10-8-17-11-5-2-1-4-9(11)12(10)16-6-3-7-21(15,18)19/h1-2,4-5,8H,3,6-7H2,(H2,14,20)(H,16,17)(H2,15,18,19)/p+1/fC13H17N4O2S2/h16-17H,14-15H2/q+1 C72F6EAE4E8B4932