InChI=1S/C27H42O6/c1-14(7-8-21(32)33)15-11-20(31)27(6)23-16(28)12-18-24(2,3)19(30)9-10-25(18,4)22(23)17(29)13-26(15,27)5/h14-19,28-30H,7-13H2,1-6H3,(H,32,33)/t14?,15-,16-,17-,18?,19-,25-,26+,27-/m0/s1