InChI=1S/C16H19NO10/c18-8-3-1-2-7(6-8)14(23)17-5-4-9(19)26-16-12(22)10(20)11(21)13(27-16)15(24)25/h1-3,6,10-13,16,18,20-22H,4-5H2,(H,17,23)(H,24,25)