InChI=1S/C24H30O8S/c1-15(5-8-18-16(2)6-9-22(24(18,3)4)32-33(27,28)29)11-12-30-21-14-20-17(13-19(21)25)7-10-23(26)31-20/h7,10-11,13-14,22,25H,5-6,8-9,12H2,1-4H3,(H,27,28,29)/b15-11-