InChI=1S/C30H50O5/c1-17(14-20(32)24(34)26(4,5)35)18-8-10-28(7)23-19(31)15-21-25(2,3)22(33)9-11-29(21)16-30(23,29)13-12-27(18,28)6/h17-21,23-24,31-32,34-35H,8-16H2,1-7H3/t17-,18-,19+,20-,21+,23+,24+,27-,28+,29-,30+/m1/s1