InChI=1S/C23H30N4O3S/c28-21-18-8-3-4-10-23(18,30)22(29)27(21)12-6-5-11-25-13-15-26(16-14-25)20-17-7-1-2-9-19(17)31-24-20/h1-2,7,9,18,30H,3-6,8,10-16H2