InChI=1S/C32H50O4/c1-20(2)8-7-9-21(3)26-12-13-27-25-11-10-23-19-24(36-29(33)18-22(4)30(34)35)14-16-31(23,5)28(25)15-17-32(26,27)6/h10,20-21,24-28H,4,7-9,11-19H2,1-3,5-6H3,(H,34,35)