InChI=1/C12H16N4O2S2/c1-9(7-10-3-2-6-19-10)16-20(17,18)12-8-14-5-4-11(12)15-13/h2-6,8-9,16H,7,13H2,1H3,(H,14,15)/t9-/m1/s1/f/h15H 556DB569724FE649