InChI=1/C21H24N4O2S/c1-14-6-5-7-18-23-16(13-25(14)18)12-22-19(26)20(27)24-15-8-10-17(11-9-15)28-21(2,3)4/h5-11,13H,12H2,1-4H3,(H,22,26)(H,24,27)/f/h22,24H EC3B80DB897FAB8B