InChI=1S/C22H38O11/c23-14(11-9-12-15(24)25)10-7-5-3-1-2-4-6-8-13-16(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)