InChI=1/C25H26N2O6S/c1-18(28)23(15-19-7-3-2-4-8-19)27-24(29)17-33-25(30)13-14-26-34(31,32)22-12-11-20-9-5-6-10-21(20)16-22/h2-12,16,23,26H,13-15,17H2,1H3,(H,27,29)/t23-/m0/s1/f/h27H 7533DA1D3DB84004