InChI=1/C21H26N4OS/c1-21(2,3)15-9-7-14(8-10-15)18-17(12-22)19(25-20(24-18)27-4)23-13-16-6-5-11-26-16/h7-10,16H,5-6,11,13H2,1-4H3,(H,23,24,25)/t16-/m1/s1/f/h23H 8ED30A9A5F2A9854