InChI=1/C23H26N4O3S/c1-2-20(22-24-15-21(26-22)17-7-4-3-5-8-17)27-23(28)18-9-6-10-19(13-18)31(29,30)25-14-16-11-12-16/h3-10,13,15-16,20,25H,2,11-12,14H2,1H3,(H,24,26)(H,27,28)/t20-/m1/s1/f/h24,27H DAE670ED18E620EB