InChI=1/C13H13N5OS2/c1-7(21-13-18-14-6-20-13)12(19)17-9-3-4-10-11(5-9)16-8(2)15-10/h3-7H,1-2H3,(H,15,16)(H,17,19)/t7-/m1/s1/f/h16-17H EF0761C2301B5145