InChI=1/C13H19N3O2S2/c14-20(17,18)12-8-6-11(7-9-12)16-13(19)15-10-4-2-1-3-5-10/h6-10H,1-5H2,(H2,14,17,18)(H2,15,16,19)/f/h15-16H,14H2 DFAC9C60C79C3BE5