InChI=1S/C11H20O10/c12-2-1-20-11(9(19)3(2)13)21-10-7(17)5(15)4(14)6(16)8(10)18/h2-19H,1H2/t2-,3-,4-,5-,6+,7+,8-,9+,10+,11+/m0/s1