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