InChI=1S/C12H18O10/c1-3-6(14)8(16)9(11(19)20-3)22-12-7(15)4(13)2-5(21-12)10(17)18/h2-4,6-9,11-16,19H,1H3,(H,17,18)/p-1/t3-,4-,6-,7+,8+,9+,11+,12+/m0/s1