InChI=1/C12H15N7OS/c1-19-12(15-17-18-19)21-11-8(10(13)16-20)6-7-4-2-3-5-9(7)14-11/h6,20H,2-5H2,1H3,(H2,13,16)/f/h13H2/b16-10- AFD8659E458A00C4