InChI=1/C15H17N5OS/c1-10-8-20-14(17-10)22-15(18-20)19(3)9-11-4-6-12(7-5-11)13(21)16-2/h4-8H,9H2,1-3H3,(H,16,21)/f/h16H 4290E9B6147BF361