InChI=1S/C30H50O5/c1-18(14-20(32)15-19(2)25(34)35)21-8-10-28(5)23-7-6-22-26(3,17-31)24(33)9-11-29(22)16-30(23,29)13-12-27(21,28)4/h18-24,31-33H,6-17H2,1-5H3,(H,34,35)