InChI=1S/C16H24O10/c17-9(18)7-5-3-1-2-4-6-8-10(19)25-16-13(22)11(20)12(21)14(26-16)15(23)24/h1,3,11-14,16,20-22H,2,4-8H2,(H,17,18)(H,23,24)/b3-1-