InChI=1S/C31H52O5S/c1-8-22(20(2)3)9-10-23(19-32)25-13-17-31(7)27-12-11-24-21(4)28(36-37(33,34)35)15-16-29(24,5)26(27)14-18-30(25,31)6/h8,20-21,23-25,28,32H,9-19H2,1-7H3,(H,33,34,35)/b22-8-