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