InChI=1/C24H26N2O6S/c1-2-3-17-32-20-9-11-21(12-10-20)33(30,31)22(23(27)25-29)18-13-15-26(16-14-18)24(28)19-7-5-4-6-8-19/h4-12,18,22,29H,13-17H2,1H3,(H,25,27)/t22-/m0/s1/f/h25H 7749A37A9DE2C8C0