InChI=1S/C14H24O8/c1-4-5-7(6(2)3)13(20)22-14-10(17)8(15)9(16)11(21-14)12(18)19/h6-11,14-17H,4-5H2,1-3H3,(H,18,19)/t7?,8-,9-,10+,11-,14?/m0/s1