InChI=1S/C19H23NO10/c1-2-28-18(27)16(11(21)9-7-20-10-6-4-3-5-8(9)10)30-19-14(24)12(22)13(23)15(29-19)17(25)26/h3-7,11-16,19-24H,2H2,1H3,(H,25,26)