InChI=1S/C16H18O10/c17-3-1-2-7-4-9-10(24-6-23-9)5-8(7)25-16-13(20)11(18)12(19)14(26-16)15(21)22/h3-5,11-14,16,18-20H,1-2,6H2,(H,21,22)