InChI=1S/C22H34O15/c1-4-5-7-33-14(26)10-22(9-13(24)25,37-12(3)23)21(32)34-8-6-11(2)35-20-17(29)15(27)16(28)18(36-20)19(30)31/h11,15-18,20,27-29H,4-10H2,1-3H3,(H,24,25)(H,30,31)