InChI=1/C12H9N7S2/c13-10-9-11(15-5-14-10)17-12(16-9)20-4-6-1-2-7-8(3-6)19-21-18-7/h1-3,5,9H,4H2,(H2,13,14,15,16,17)/t9-/m1/s1/f/h13H2 85895038677FC035