InChI=1/C13H16N4O2S/c1-9-14-13(17-16-9)11-4-2-3-5-12(11)15-10-6-7-20(18,19)8-10/h2-5,10,15H,6-8H2,1H3,(H,14,16,17)/t10-/m1/s1/f/h17H A133F4A24336B146