InChI=1/C24H24N2O6S/c1-16-7-13-19(14-8-16)33(31,32)15-25-23(29)22(20-5-3-4-6-21(20)28)26(2)24(30)17-9-11-18(27)12-10-17/h3-14,22,27-28H,15H2,1-2H3,(H,25,29)/t22-/m1/s1/f/h25H 0990E59E2E39EE63