InChI=1/C21H28N8O2S2/c1-4-11-32-18-8-6-5-7-17(18)23-19(31)13-33-21-24-20(26-27-21)25-22-12-16-14(2)28-29(9-10-30)15(16)3/h5-8,12,30H,4,9-11,13H2,1-3H3,(H,23,31)(H2,24,25,26,27)/b22-12+/f/h23,25-26H DE2F33167F613BC4