InChI=1S/C27H46O5/c1-15(6-9-22(30)25(2,3)32)18-7-8-19-24-20(14-23(31)27(18,19)5)26(4)11-10-17(28)12-16(26)13-21(24)29/h15-21,23-24,28-29,31-32H,6-14H2,1-5H3/t15-,16-,17+,18-,19-,20-,21+,23-,24-,26-,27-/m1/s1