InChI=1S/C28H44O7S/c1-16(2)17(3)7-8-18(4)20-9-10-21-24(20,5)13-14-27-25(6)12-11-19(34-36(30,31)32)15-26(25)23(33-26)22(29)28(21,27)35-27/h7-8,16-23,29H,9-15H2,1-6H3,(H,30,31,32)/b8-7+