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