InChI=1S/C30H50O5S/c1-7-8-23(19(2)3)28(31)17-20(4)25-11-12-26-24-10-9-21-18-22(35-36(32,33)34)13-15-29(21,5)27(24)14-16-30(25,26)6/h8-9,19-20,22,24-28,31H,7,10-18H2,1-6H3,(H,32,33,34)/b23-8+