InChI=1S/C27H46O5/c1-16(24(30)31)6-5-11-27(4,32)22-8-7-19-23-20(10-13-26(19,22)3)25(2)12-9-18(28)14-17(25)15-21(23)29/h16-23,28-29,32H,5-15H2,1-4H3,(H,30,31)/t16?,17-,18?,19-,20-,21?,22-,23?,25-,26-,27?/m0/s1