InChI=1S/C22H38O11/c23-14(10-8-6-4-2-1-3-5-7-9-11-15(24)25)12-13-16(26)32-22-19(29)17(27)18(28)20(33-22)21(30)31/h14,17-20,22-23,27-29H,1-13H2,(H,24,25)(H,30,31)