InChI=1S/C30H50O5/c1-17(23(32)24(33)25(34)27(4,5)35)18-11-15-30(8)20-9-10-21-26(2,3)22(31)13-14-28(21,6)19(20)12-16-29(18,30)7/h9,17-19,21,23-25,32-35H,10-16H2,1-8H3/t17-,18+,19+,21+,23-,24+,25+,28-,29+,30-/m1/s1