InChI=1S/C31H50O3/c1-20-9-15-30(19-32)18-17-29(7)28(6)14-10-22-26(3,4)24(33)12-13-27(22,5)23(28)11-16-31(29,34-8)25(30)21(20)2/h11,16,20-23,25,32H,9-10,12-15,17-19H2,1-8H3