InChI=1S/C30H50O4S/c1-24(2)14-11-17-27(6)20-13-19-26(5)16-9-10-21-29(8)30(34-35(31,32)33)23-22-28(7)18-12-15-25(3)4/h14-16,20-22,30H,9-13,17-19,23H2,1-8H3,(H,31,32,33)/b26-16+,27-20-,28-22+,29-21+