InChI=1/C20H20N6OS/c1-13(2)26(11-14-6-4-3-5-7-14)19-23-18(24-20(27)25-19)22-15-8-9-16-17(10-15)28-12-21-16/h3-10,12-13H,11H2,1-2H3,(H2,22,23,24,25,27)/f/h22,25H 7C981DB63C9B2169