InChI=1/C23H34N2O7S/c1-5-8-9-10-11-18-19(25-33(29,30)17-14-12-16(4)13-15-17)20(26)24-23(18,21(27)31-6-2)22(28)32-7-3/h12-15,18-19,25H,5-11H2,1-4H3,(H,24,26)/t18-,19-/m1/s1/f/h24H 3272CEE2EA59854A