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