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