InChI=1S/C11H20O10/c12-1-4-5(14)6(15)7(16)11(20-4)21-9-3(13)2-19-10(18)8(9)17/h3-18H,1-2H2/t3-,4+,5-,6-,7+,8+,9-,10?,11-/m0/s1