InChI=1/C24H26N4O4S/c29-22(26-15-19-9-4-12-32-19)21(20-10-5-13-33-20)28(16-17-6-3-11-25-14-17)24(31)23(30)27-18-7-1-2-8-18/h3-6,9-14,18,21H,1-2,7-8,15-16H2,(H,26,29)(H,27,30)/t21-/m0/s1/f/h26-27H 5219235967E20067