InChI=1S/C30H50O4S/c1-25(2)14-10-18-29(7)20-12-19-27(5)16-8-9-17-28(6)21-13-23-30(22-11-15-26(3)4)24-34-35(31,32)33/h14-17,20,23H,8-13,18-19,21-22,24H2,1-7H3,(H,31,32,33)/b27-16+,28-17+,29-20+,30-23+