InChI=1S/C17H20N2O10/c18-9(15(24)25)10(20)7-4-19-8-2-1-5(3-6(7)8)28-17-13(23)11(21)12(22)14(29-17)16(26)27/h1-4,9-14,17,19-23H,18H2,(H,24,25)(H,26,27)