InChI=1S/C17H19NO12/c19-7-3-1-6(2-4-7)14(24)18-8(15(25)26)5-9(20)29-17-12(23)10(21)11(22)13(30-17)16(27)28/h1-4,8,10-13,17,19,21-23H,5H2,(H,18,24)(H,25,26)(H,27,28)