InChI=1/C13H20N4OS/c1-9(2)8-17(6-4-12(14)19)10-3-5-16-11(7-10)13(15)18/h3,5,7,9H,4,6,8H2,1-2H3,(H2,14,19)(H2,15,18)/f/h14-15H2 C4312FFE1D40B71A