InChI=1S/C27H46O3/c1-17(16-28)6-5-7-18(2)20-10-11-21-19-8-9-23-25(30)24(29)13-15-27(23,4)22(19)12-14-26(20,21)3/h9,17-22,24-25,28-30H,5-8,10-16H2,1-4H3/t17-,18-,19+,20-,21+,22+,24+,25-,26-,27-/m1/s1