InChI=1S/C15H21NO10/c1-4(16)9(19)5-2-7(18)8(3-6(5)17)25-15-12(22)10(20)11(21)13(26-15)14(23)24/h2-4,9-13,15,17-22H,16H2,1H3,(H,23,24)