InChI=1/C18H20N8OS2/c1-3-8-28-15-7-5-4-6-14(15)21-16(27)12-29-18-22-17(24-25-18)23-19-9-13-10-20-26(2)11-13/h3-7,9-11H,1,8,12H2,2H3,(H,21,27)(H2,22,23,24,25)/b19-9+/f/h21,23-24H EABCAFB02B132926