InChI=1S/C17H24O8/c1-17(23,8-7-10-5-3-2-4-6-10)9-24-16-13(20)11(18)12(19)14(25-16)15(21)22/h2-6,11-14,16,18-20,23H,7-9H2,1H3,(H,21,22)