InChI=1/C14H19N5OS/c1-17-6-8-19(9-7-17)14(20)16-13-15-11(10-21-13)12-4-3-5-18(12)2/h3-5,10H,6-9H2,1-2H3,(H,15,16,20)/f/h16H 2D8B5CEA0CCF7CD1