InChI=1/C21H26N4O2S/c22-20(26)15-28-19-9-2-1-8-18(19)24-21(27)23-13-16-6-5-7-17(12-16)14-25-10-3-4-11-25/h1-2,5-9,12H,3-4,10-11,13-15H2,(H2,22,26)(H2,23,24,27)/p+1/fC21H27N4O2S/h23-25H,22H2/q+1 50CE1C1E875C5A98