InChI=1/C21H22N8O2S2/c1-31-14-8-6-13(7-9-14)11-24-26-20-27-28-21(29(20)23)32-12-18(30)25-19-16(10-22)15-4-2-3-5-17(15)33-19/h6-9,11H,2-5,12,23H2,1H3,(H,25,30)(H,26,27)/b24-11+/f/h25-26H E13A637E7196AF9C