InChI=1/C14H20N6OS/c1-7(11-8(2)19-20(4)9(11)3)15-13(21)16-14-18-17-12(22-14)10-5-6-10/h7,10H,5-6H2,1-4H3,(H2,15,16,18,21)/t7-/m1/s1/f/h15-16H 6206B7A63DA2697C