InChI=1S/C25H36O8/c1-24-9-7-13(32-23-20(29)18(27)19(28)21(33-23)22(30)31)11-12(24)3-4-14-15-5-6-17(26)25(15,2)10-8-16(14)24/h3,13-16,18-21,23,27-29H,4-11H2,1-2H3,(H,30,31)/t13-,14-,15-,16-,18-,19-,20+,21-,23+,24-,25-/m0/s1