InChI=1/C14H16N4OS/c1-8-3-6-11(7-9(8)2)15-13(19)16-14-18-17-12(20-14)10-4-5-10/h3,6-7,10H,4-5H2,1-2H3,(H2,15,16,18,19)/f/h15-16H 95F30D13AF880C4A