InChI=1/C20H24N8O2S2/c1-3-10-31-17-7-5-4-6-16(17)23-18(29)14-32-20-24-19(26-27-20)25-21-11-15-12-22-28(13-15)8-9-30-2/h3-7,11-13H,1,8-10,14H2,2H3,(H,23,29)(H2,24,25,26,27)/b21-11+/f/h23,25-26H 74E6F6CB0C16EC0E