InChI=1S/C12H22O10/c1-4-7(17)9(19)10(20)12(21-4)22-11(6(16)3-14)8(18)5(15)2-13/h3-13,15-20H,2H2,1H3/t4-,5+,6?,7+,8-,9+,10+,11+,12+/m1/s1