InChI=1/C13H19N5OS/c1-2-3-5-18(7-10(14)19)8-11-16-12(15)9-4-6-20-13(9)17-11/h4,6H,2-3,5,7-8H2,1H3,(H2,14,19)(H2,15,16,17)/f/h14-15H2 DF81090B60A2AC01