InChI=1S/3C8H16O8/c9-1-3(11)6-4(12)5(13)7(14)8(15,2-10)16-6;9-1-3(11)4(12)6-5(13)7(14)8(15,2-10)16-6;9-1-3(11)5(13)7(15)8(16)6(14)4(12)2-10/h2*3-7,9-15H,1-2H2;3,5-11,13-16H,1-2H2