InChI=1S/C16H19NO10/c18-5-8-11(21)12(22)13(23)14(27-8)26-7-3-1-2-6-10(7)17-15(24)16(6,25)4-9(19)20/h1-3,8,11-14,18,21-23,25H,4-5H2,(H,17,24)(H,19,20)/t8-,11-,12+,13-,14-,16+/m0/s1