InChI=1/C21H26N4O2S/c1-24(2)19(26)15-8-10-25(11-9-15)21(27)23-20-22-18(13-28-20)17-7-6-14-4-3-5-16(14)12-17/h6-7,12-13,15H,3-5,8-11H2,1-2H3,(H,22,23,27)/f/h23H 94A1086263C2E2F7