InChI=1S/C15H24O9/c16-4-7-8(18)3-6-1-2-22-14(10(6)7)24-15-13(21)12(20)11(19)9(5-17)23-15/h1-2,6-21H,3-5H2/t6?,7-,8-,9?,10?,11+,12?,13-,14-,15+/m0/s1