InChI=1S/C33H50O6S/c1-26(2)29-21-20-27(3)31-23-22-30(32(31)24-29)25-38-33(34)19-17-15-13-11-9-7-5-6-8-10-12-14-16-18-28(4)39-40(35,36)37/h20-24,28H,1,5-19,25H2,2-4H3,(H,35,36,37)