InChI=1S/C25H30O6/c1-11(2)20(26)23(27)25-14(5)15-10-9-13(4)17(15)21(30-25)19-22(31-25)18-12(3)7-6-8-16(18)29-24(19)28/h6-8,11,13-15,17,20-21,26H,9-10H2,1-5H3/t13-,14+,15+,17+,20+,21-,25-/m0/s1